noun
the volume equal to a cube one inch on each side
• Syn: ↑cubic inch
• Hypernyms:
↑volume unit, ↑capacity unit, ↑capacity measure, ↑cubage unit, ↑cubic measure, ↑cubic content unit, ↑displacement unit, ↑cubature unit
* * *
cu. in. or cu in (no periods),
cubic inch or cubic inches.
Useful english dictionary. 2012.