Line Break - Ambiguous (Alphabetic or Ideographic)

Unicode Version 18.0

Ambiguous (Alphabetic or Ideographic) is a line break classification used for characters whose typical behavior depends on context, such as surrounding script or font. In East Asian text, these characters often behave like ideographs, allowing breaks before or after them, while in Western contexts, they act like alphabetic letters, breaking only at spaces or hyphens. This dual nature means that without additional language or font information, a line breaking algorithm cannot definitively decide whether a break is permitted, so it must rely on heuristics, user settings, or neighboring character classes. Examples include certain punctuation, combining marks, or rare symbols that straddle both writing systems. The value ensures that line breaking remains flexible and accurate across mixed-script documents, preventing awkward splits while preserving natural reading flow.

251-500 of 717 results

U+24CC
Circled Latin Capital Letter W
U+24CD
Circled Latin Capital Letter X
U+24CE
Circled Latin Capital Letter Y
U+24CF
Circled Latin Capital Letter Z
U+24D0
Circled Latin Small Letter A
U+24D1
Circled Latin Small Letter B
U+24D2
Circled Latin Small Letter C
U+24D3
Circled Latin Small Letter D
U+24D4
Circled Latin Small Letter E
U+24D5
Circled Latin Small Letter F
U+24D6
Circled Latin Small Letter G
U+24D7
Circled Latin Small Letter H
U+24D8
Circled Latin Small Letter I
U+24D9
Circled Latin Small Letter J
U+24DA
Circled Latin Small Letter K
U+24DB
Circled Latin Small Letter L
U+24DC
Circled Latin Small Letter M
U+24DD
Circled Latin Small Letter N
U+24DE
Circled Latin Small Letter O
U+24DF
Circled Latin Small Letter P
U+24E0
Circled Latin Small Letter Q
U+24E1
Circled Latin Small Letter R
U+24E2
Circled Latin Small Letter S
U+24E3
Circled Latin Small Letter T
U+24E4
Circled Latin Small Letter U
U+24E5
Circled Latin Small Letter V
U+24E6
Circled Latin Small Letter W
U+24E7
Circled Latin Small Letter X
U+24E8
Circled Latin Small Letter Y
U+24E9
Circled Latin Small Letter Z
U+24EA
Circled Digit Zero
U+24EB
Negative Circled Number Eleven
U+24EC
Negative Circled Number Twelve
U+24ED
Negative Circled Number Thirteen
U+24EE
Negative Circled Number Fourteen
U+24EF
Negative Circled Number Fifteen
U+24F0
Negative Circled Number Sixteen
U+24F1
Negative Circled Number Seventeen
U+24F2
Negative Circled Number Eighteen
U+24F3
Negative Circled Number Nineteen
U+24F4
Negative Circled Number Twenty
U+24F5
Double Circled Digit One
U+24F6
Double Circled Digit Two
U+24F7
Double Circled Digit Three
U+24F8
Double Circled Digit Four
U+24F9
Double Circled Digit Five
U+24FA
Double Circled Digit Six
U+24FB
Double Circled Digit Seven
U+24FC
Double Circled Digit Eight
U+24FD
Double Circled Digit Nine
U+24FE
Double Circled Number Ten
U+2500
Box Drawings Light Horizontal
U+2501
Box Drawings Heavy Horizontal
U+2502
Box Drawings Light Vertical
U+2503
Box Drawings Heavy Vertical
U+2504
Box Drawings Light Triple Dash Horizontal
U+2505
Box Drawings Heavy Triple Dash Horizontal
U+2506
Box Drawings Light Triple Dash Vertical
U+2507
Box Drawings Heavy Triple Dash Vertical
U+2508
Box Drawings Light Quadruple Dash Horizontal
U+2509
Box Drawings Heavy Quadruple Dash Horizontal
U+250A
Box Drawings Light Quadruple Dash Vertical
U+250B
Box Drawings Heavy Quadruple Dash Vertical
U+250C
Box Drawings Light down and Right
U+250D
Box Drawings down Light and Right Heavy
U+250E
Box Drawings down Heavy and Right Light
U+250F
Box Drawings Heavy down and Right
U+2510
Box Drawings Light down and Left
U+2511
Box Drawings down Light and Left Heavy
U+2512
Box Drawings down Heavy and Left Light
U+2513
Box Drawings Heavy down and Left
U+2514
Box Drawings Light Up and Right
U+2515
Box Drawings Up Light and Right Heavy
U+2516
Box Drawings Up Heavy and Right Light
U+2517
Box Drawings Heavy Up and Right
U+2518
Box Drawings Light Up and Left
U+2519
Box Drawings Up Light and Left Heavy
U+251A
Box Drawings Up Heavy and Left Light
U+251B
Box Drawings Heavy Up and Left
U+251C
Box Drawings Light Vertical and Right
U+251D
Box Drawings Vertical Light and Right Heavy
U+251E
Box Drawings Up Heavy and Right down Light
U+251F
Box Drawings down Heavy and Right Up Light
U+2520
Box Drawings Vertical Heavy and Right Light
U+2521
Box Drawings down Light and Right Up Heavy
U+2522
Box Drawings Up Light and Right down Heavy
U+2523
Box Drawings Heavy Vertical and Right
U+2524
Box Drawings Light Vertical and Left
U+2525
Box Drawings Vertical Light and Left Heavy
U+2526
Box Drawings Up Heavy and Left down Light
U+2527
Box Drawings down Heavy and Left Up Light
U+2528
Box Drawings Vertical Heavy and Left Light
U+2529
Box Drawings down Light and Left Up Heavy
U+252A
Box Drawings Up Light and Left down Heavy
U+252B
Box Drawings Heavy Vertical and Left
U+252C
Box Drawings Light down and Horizontal
U+252D
Box Drawings Left Heavy and Right down Light
U+252E
Box Drawings Right Heavy and Left down Light
U+252F
Box Drawings down Light and Horizontal Heavy
U+2530
Box Drawings down Heavy and Horizontal Light
U+2531
Box Drawings Right Light and Left down Heavy
U+2532
Box Drawings Left Light and Right down Heavy
U+2533
Box Drawings Heavy down and Horizontal
U+2534
Box Drawings Light Up and Horizontal
U+2535
Box Drawings Left Heavy and Right Up Light
U+2536
Box Drawings Right Heavy and Left Up Light
U+2537
Box Drawings Up Light and Horizontal Heavy
U+2538
Box Drawings Up Heavy and Horizontal Light
U+2539
Box Drawings Right Light and Left Up Heavy
U+253A
Box Drawings Left Light and Right Up Heavy
U+253B
Box Drawings Heavy Up and Horizontal
U+253C
Box Drawings Light Vertical and Horizontal
U+253D
Box Drawings Left Heavy and Right Vertical Light
U+253E
Box Drawings Right Heavy and Left Vertical Light
U+253F
Box Drawings Vertical Light and Horizontal Heavy
U+2540
Box Drawings Up Heavy and down Horizontal Light
U+2541
Box Drawings down Heavy and Up Horizontal Light
U+2542
Box Drawings Vertical Heavy and Horizontal Light
U+2543
Box Drawings Left Up Heavy and Right down Light
U+2544
Box Drawings Right Up Heavy and Left down Light
U+2545
Box Drawings Left down Heavy and Right Up Light
U+2546
Box Drawings Right down Heavy and Left Up Light
U+2547
Box Drawings down Light and Up Horizontal Heavy
U+2548
Box Drawings Up Light and down Horizontal Heavy
U+2549
Box Drawings Right Light and Left Vertical Heavy
U+254A
Box Drawings Left Light and Right Vertical Heavy
U+254B
Box Drawings Heavy Vertical and Horizontal
U+2550
Box Drawings Double Horizontal
U+2551
Box Drawings Double Vertical
U+2552
Box Drawings down Single and Right Double
U+2553
Box Drawings down Double and Right Single
U+2554
Box Drawings Double down and Right
U+2555
Box Drawings down Single and Left Double
U+2556
Box Drawings down Double and Left Single
U+2557
Box Drawings Double down and Left
U+2558
Box Drawings Up Single and Right Double
U+2559
Box Drawings Up Double and Right Single
U+255A
Box Drawings Double Up and Right
U+255B
Box Drawings Up Single and Left Double
U+255C
Box Drawings Up Double and Left Single
U+255D
Box Drawings Double Up and Left
U+255E
Box Drawings Vertical Single and Right Double
U+255F
Box Drawings Vertical Double and Right Single
U+2560
Box Drawings Double Vertical and Right
U+2561
Box Drawings Vertical Single and Left Double
U+2562
Box Drawings Vertical Double and Left Single
U+2563
Box Drawings Double Vertical and Left
U+2564
Box Drawings down Single and Horizontal Double
U+2565
Box Drawings down Double and Horizontal Single
U+2566
Box Drawings Double down and Horizontal
U+2567
Box Drawings Up Single and Horizontal Double
U+2568
Box Drawings Up Double and Horizontal Single
U+2569
Box Drawings Double Up and Horizontal
U+256A
Box Drawings Vertical Single and Horizontal Double
U+256B
Box Drawings Vertical Double and Horizontal Single
U+256C
Box Drawings Double Vertical and Horizontal
U+256D
Box Drawings Light Arc down and Right
U+256E
Box Drawings Light Arc down and Left
U+256F
Box Drawings Light Arc Up and Left
U+2570
Box Drawings Light Arc Up and Right
U+2571
Box Drawings Light Diagonal Upper Right to Lower Left
U+2572
Box Drawings Light Diagonal Upper Left to Lower Right
U+2573
Box Drawings Light Diagonal Cross
U+2574
Box Drawings Light Left
U+2580
Upper Half Block
U+2581
Lower One Eighth Block
U+2582
Lower One Quarter Block
U+2583
Lower Three Eighths Block
U+2584
Lower Half Block
U+2585
Lower Five Eighths Block
U+2586
Lower Three Quarters Block
U+2587
Lower Seven Eighths Block
U+2588
Full Block
U+2589
Left Seven Eighths Block
U+258A
Left Three Quarters Block
U+258B
Left Five Eighths Block
U+258C
Left Half Block
U+258D
Left Three Eighths Block
U+258E
Left One Quarter Block
U+258F
Left One Eighth Block
U+2592
Medium Shade
U+2593
Dark Shade
U+2594
Upper One Eighth Block
U+2595
Right One Eighth Block
U+25A0
Black Square
U+25A1
White Square
U+25A3
White Square Containing Black Small Square
U+25A4
Square with Horizontal Fill
U+25A5
Square with Vertical Fill
U+25A6
Square with Orthogonal Crosshatch Fill
U+25A7
Square with Upper Left to Lower Right Fill
U+25A8
Square with Upper Right to Lower Left Fill
U+25A9
Square with Diagonal Crosshatch Fill
U+25B2
Black Up-Pointing Triangle
U+25B3
White Up-Pointing Triangle
U+25B6
Black Right-Pointing Triangle
U+25B7
White Right-Pointing Triangle
U+25BC
Black down-Pointing Triangle
U+25BD
White down-Pointing Triangle
U+25C0
Black Left-Pointing Triangle
U+25C1
White Left-Pointing Triangle
U+25C6
Black Diamond
U+25C7
White Diamond
U+25C8
White Diamond Containing Black Small Diamond
U+25CB
White Circle
U+25CE
Bullseye
U+25CF
Black Circle
U+25D0
Circle with Left Half Black
U+25D1
Circle with Right Half Black
U+25E2
Black Lower Right Triangle
U+25E3
Black Lower Left Triangle
U+25E4
Black Upper Left Triangle
U+25E5
Black Upper Right Triangle
U+25EF
Large Circle
U+2605
Black Star
U+2606
White Star
U+2609
Sun
U+260E
Black Telephone
U+260F
White Telephone
U+2616
White Shogi Piece
U+2617
Black Shogi Piece
U+2640
Female Sign
U+2642
Male Sign
U+2660
Black Spade Suit
U+2661
White Heart Suit
U+2663
Black Club Suit
U+2664
White Spade Suit
U+2665
Black Heart Suit
U+2667
White Club Suit
U+2669
Quarter Note
U+266A
Eighth Note
U+266C
Beamed Sixteenth Notes
U+266D
Music Flat Sign
U+266F
Music Sharp Sign
U+269E
Three Lines Converging Right
U+269F
Three Lines Converging Left
U+26C9
Turned White Shogi Piece
U+26CA
Turned Black Shogi Piece
U+26CB
White Diamond in Square
U+26CC
Crossing Lanes
U+26D2
Circled Crossing Lanes
U+26D5
Alternate One-Way Left Way Traffic
U+26D6
Black Two-Way Left Way Traffic
U+26D7
White Two-Way Left Way Traffic
U+26DA
Drive Slow Sign
U+26DB
Heavy White down-Pointing Triangle
U+26DD
Squared Saltire
U+26DE
Falling Diagonal in White Circle in Black Square
U+26E3
Heavy Circle with Stroke and Two Dots Above
U+26E8
Black Cross on Shield