U+5439 "吹" CJK Unified Ideograph-# Unicode Character
U+5439 "吹" CJK Unified Ideograph-# is a Chinese character meaning "to blow" or "to blast," and is commonly used in compounds related to air movement, sound production, or boastful speech. It consists of the mouth radical (口) on the left and the phonetic component (欠) on the right, the latter often indicating a sense of exhaling or lacking. This character appears in words like "吹风" (to blow in the wind or to dry with a hairdryer), "吹牛" (to brag or boast), and "吹奏" (to play a wind instrument). Its usage extends across various contexts in written Chinese, from everyday conversation to classical poetry, and it is encoded in the Unicode standard as part of the CJK Unified Ideographs block, representing a shared writing system for Chinese, Japanese, and Korean languages.