Clipping of 左衛門府 (Saemonfu).

(dated) suffix for male given names

(anatomy) left ventricle

Synonym of 左心室 (sashinshitsu, “(anatomy) left ventricle”)

Synonym of 関東 (Kantō): the area east of 逢坂の関 (Ōsaka-no-seki, “tollgate of Ōsaka-yama”) or the 函谷関 (Kankoku-kan, “Hangu Pass”)

(graphic design) left alignment / (typography) flush-left alignment in horizontal text

入掛: suspension (said of performances, matches, etc.)

掛け時計: wall clock, a clock mounted on a wall, pillar, or pole

Alternative spelling of 読み掛ける

shout; call / rhythmic chants: (idol fandom) fanchant; etc.