One of the parts into which an area is subdivided.
Part of a protein that serves a specific function.
A room, or section, or chamber
A mound (often of grass) beneath the shield in a coat of arms on which the supporters stand.
A region in the body, delimited by a biological membrane.
To arrange in separate compartments.
A defined part of a section.
An informal taxonomic category below section and above family.
A subpart of a legal document such as law.
A taxonomic rank below the section, but above the species.
To insert subsections (into some text, etc.).