キスマ

noun

hickey; love bite

Colloquial abbreviation of キスマーク, referring to a bruise-like mark left on the skin by kissing or sucking.

See also: キスマーク

• 首くびにキスマがついてるよ。

  You've got a hickey on your neck.

noun

kiss mark; lipstick mark

Also used for a visible mark left by a kiss, such as a lipstick stain, though less common than the hickey sense.

• シャツの襟えりにキスマがついてる。

  There's a lipstick mark on the shirt collar.