訓 うと(い),うと(む),まば(ら) ・ 音 ソ,ショ
Sino-Vietnamese: sơ
When a bundle 束 comes undone, its strands are loose and sparse; hence sparse, estranged, as in 疎開, evacuation.
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
夜は人通りが疎らだ。 (よるはひとどおりがまばらだ)
At night there are few people on the street.