A room, or section, or chamber
Part of a protein that serves a specific function.
A mound (often of grass) beneath the shield in a coat of arms on which the supporters stand.
One of the parts into which an area is subdivided.
A region in the body, delimited by a biological membrane.
To arrange in separate compartments.
A secondary or subordinate grouping.
A taxonomic category ranking between a family and a genus; formerly called a tribe