Octagonal - Meaning, Definition & English Examples
Octagonal describes something with eight sides and eight angles, like a stop sign. It is commonly used in geometry and design to refer to shapes or structures with this form.
Definition:
Having eight sides and eight angles.
Synonyms:
eight-sided, octangular, polygonal
Part of Speech:
adjective
Antonyms:
circular, round
Common Collocations:
octagonal shape, octagonal table, octagonal building
Derivatives:
octagonally, octagon
Usage Tips:
Use "octagonal" to describe objects with eight straight sides, like stop signs or certain tables.
Common Phrases:
octagonal prism, octagonal mirror, octagonal design
Etymology:
From Latin "octo" (eight) + Greek "gonia" (angle), meaning eight-angled.
Examples:
- 1. The stop sign is octagonal in shape.
- 2. She bought an octagonal mirror for her living room.
- 3. The garden features an octagonal gazebo at its center.
- 4. An octagonal prism has two identical eight-sided bases.