On'yomi:
ヤク (yaku)、
アイ (ai)、
アク (aku)
Kun'yomi:
せま.い (sema.i)、
ふさが.る (fusaga.ru)、
せま.る (sema.ru)
Radicals:
Traditional #170
Radical components:
一丶乙尸戸阡
Stroke order
Stroke order diagram unavailable — this character is a CJK Extension character not yet covered by KanjiVG.