U+51DD "凝" CJK Unified Ideograph-# Unicode Character
U+51DD "凝" CJK Unified Ideograph-# is a Chinese character that primarily means "to coagulate," "to congeal," "to freeze," or "to solidify," often used in contexts like liquid turning into a solid or abstract concepts such as concentration or fixation. It appears in compounds such as "凝视" (níngshì, to gaze intently) and "凝聚" (níngjù, to condense or gather), and is commonly found in Chinese, Japanese, and Korean written languages, where it may carry similar meanings related to the hardening or intensification of substances, ideas, or attention. This character is composed of the ice radical (冫) on the left, hinting at coldness and freezing, and a phonetic component on the right, exemplifying the typical structure of logographic CJK unified ideographs that encode both semantic and phonetic cues.