1.
a corner, a section, one part of
A part or section of a larger area or group. Refers to a specific portion within something bigger.
一角 means "one corner" or "a section" of a larger space or group.
Forms
一 (one) + 角 (corner, angle) = one corner
Common collocations
Usage
When read as ひとかど, it means "respectable" or "notable" (as in ひとかどの人物, a person of some standing). The reading 一角 specifically refers to a physical or abstract section.