Lying, sleeping, or resting in one's bed, including while ill or when told to go to bed; used to refer to sexual activity
Editorial70% of films
Lying, sleeping, or resting in one's bed, including while ill or when told to go to bed
Oxford25% of films
used to refer to sexual activity
They're genuinely amazing in bed.
Definitions from the Oxford Advanced Learner's Dictionary, 9th edition