About
The character "昶" is structurally composed of "日" representing the sun and "永" meaning perpetual, which together originally conveyed the notion of enduring daylight or a long day. This compositional etymology led to early meanings associated with brightness and clarity in literary use. Its semantic scope later widened to include the sense of comfort and ease, often describing a state of tranquility. Contemporary usage retains these meanings, applying the character both for concepts of brightness and comfort, as well as employing it frequently in personal names.
Etymology Hide
