线条
xiàntiáo · HSK 7
line
📏 线 thread/line + 条 long-thin-strip = a drawn line or stroke
线 — silk radical 纟 + 戋 (jiān, phonetic)
线 is a semantic-phonetic compound. The silk radical 纟 signals the meaning 'thread' or 'string,' while 戋 hints at the sound. Originally referring to silk thread, its meaning broadened to any thin line, wire, or route. The traditional form is 線.
条 — 攵 (tap) + 木 (tree); originally 攸 + 木
Originally written with 攸 (a flowing stream) over 木 (tree), 条 depicted slender twigs or branches of a tree. The meaning extended from 'thin branch' to any long, narrow item, then to 'strip,' 'item,' or 'article' as a measure word. The modern simplified form keeps 攵 over 木.