U+542B "含" CJK Unified Ideograph-# Unicode Character
U+542B "含" CJK Unified Ideograph-# is a Chinese character that conveys the meanings of "to contain," "to include," or "to hold in the mouth," and is commonly used in classical and modern East Asian languages to indicate something that is encompassed within or implicitly understood. Its visual structure combines the radical for mouth (口) with the phonetic component "今," suggesting the action of keeping something inside, such as holding water in the mouth or containing a hidden feeling. In practical usage, it appears in words like "包含" meaning to include or "含量" referring to content or volume, and it carries a subtle connotation of inwardness or latent presence, making it a frequent component in discussions of meaning, emotion, and composition.