to bow, to bend (one's head/knee), to kneel (in reverence)
bowed, knelt, kneeling
revering, venerating, admiring
На коле́ни!
Kneel!
Мария стоя́ла на коле́нях.
Mary was kneeling.
Том стал на коле́ни.
Tom kneeled.
Том стоит на коле́нях.
Tom is kneeling.