noun
plural beds
a piece of furniture that people sleep on [count]
[count] :something that is used to sleep on
used in phrases that describe having sexual relations;
Someone who is good in bed is a skillful lover. When two people are in bed, they are in the act of having sex.
[count] :a small area of ground specially prepared for plants
[count] a flat pile or layer of something
a flat pile or layer of food that is placed on a dish with other food on top of it
[count] the ground that is at the bottom of a sea, lake, etc.
an area of shallow water where something grows
[count] technical :a layer of rock or some other material from inside the earth
[count] :the platform or box in the back of some kinds of trucks
die in (your) bed
get up on the wrong side of the bed
US or chiefly Brit get out of bed on the wrong side
to be in a bad mood throughout the day
make your bed and lie in it
Expressions like you've made your bed, and now you must lie in it mean that you have done something that causes problems and now you must accept and deal with those problems.
marriage bed
a bed that married people share - sometimes used figuratively to refer to marriage in general or to the sexual relations that married people have
verb
beds; bedded; bedding
[+ obj] informal + old-fashioned :to have sex with (someone)
to place (food) on a pile or layer of something else - usually used as (be) bedded
bed down
[phrasal verb]
to lie down somewhere for sleep
bed (someone or something) down or bed down (someone or something) :to provide (a person or animal) with a place to sleep