лег спать

went to bed

→ лечь
phrase Rare #49,615
went to bed Past-tense masculine form of лечь спать, meaning to lie down or go to bed. The form changes according to the subject's gender and number, for example легла спать for a woman and легли спать for multiple people.
RU: Я лег спать рано, потому что очень устал.
EN: I went to bed early because I was very tired.

Том устал и поэтому лег спать раньше.

Tom was tired and so he went to bed early.

Я лег спать пораньше-и заснул как убитый!

I went to bed early and slept like a log!

— Деликатесы (1991)

Я лег спать в одежде.

I went to bed with my clothes on.

Во сколько ты вчера лег спать?

What time did you go to bed yesterday?