綫 is not used independently in modern Chinese. It is an old variant of 线 (thread, line); the traditional standard is written 線. Mainland Chinese always uses 线 today; 綫 survives only in old printing and some Hong Kong/Taiwan fonts.
register
Variant form only — seen in old printing and etymology notes, not in modern Chinese writing.
Components
radical
糹sī
silk; thread (left-side 糸 radical)
The left side is the silk radical, the full left-hand form of 糸 (simplified 纟). It carries the meaning — thread, string, line — exactly as in the modern 线 and in 纺 to spin.
phonetic
戔jiān
small; tiny (the 戋 phonetic, full form)
Right side is the full form of the 戋 phonetic, supplying the sound that drifts to xiàn. The modern 线 uses a different, simpler phonetic; here it contributes only sound.
No stroke data for 綫; the glyph shown is your device font, so component strokes can't be highlighted.
