nouns
a piece of furniture that provides a place to sleep
"he sat on the edge of the bed"; "the room had only a bed and chair"
is a part of
a room used primarily for sleeping
is a type of (narrower)
furniture intended for use in a bedroom
a plot of ground in which plants are growing
"the gardener planted a bed of roses"
is a type of (narrower)
a small area of ground covered by specific vegetation
"a bean plot"; "a cabbage patch"; "a briar patch"
a depression forming the ground under a body of water
"he searched for treasure on the ocean bed"
(geology) a stratum of rock (especially sedimentary rock)
"they found a bed of sandstone"
domain category
a science that deals with the history of the earth as recorded in rocks
is a type of (narrower)
one of several parallel layers of material arranged one on top of another (such as a layer of tissue or cells in an organism or a layer of sedimentary rock)
a stratum of ore or coal thick enough to be mined with profit
"he worked in the coal beds"
single thickness of usually some homogeneous substance
"slices of hard-boiled egg on a bed of spinach"
the flat surface of a printing press on which the type form is laid in the last stage of producing a newspaper or magazine or book etc.
is a part of
a machine used for printing
is a type of (narrower)
the outer boundary of an artifact or a material layer constituting or resembling such a boundary
"there is a special cleaner for these surfaces"; "the cloth had a pattern of red dots on a white surface"
a foundation of earth or rock supporting a road or railroad track
"the track bed had washed away"
is a type of (narrower)
lowest support of a structure
"it was built on a base of solid rock"; "he stood at the foot of the tower"