needle / pin / pointer / hand (clock) / minute hand

sewing needle / Alternative spelling of 鍼 (shin): acupuncture / pointed beam

counter for stitches

a placename / a surname

(emphatic) Synonym of 刺す (sasu)

finish off, deliver the final blow (so to ensure (something) is dead) / (idiomatic) deliver the final blow (so to ensure (someone or something) to have no hope for recovery)

(idiomatic, figuratively) to give a warning, to remind a person of

stab wound

intravenous injection

(anatomy) jugular vein