cu in

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

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cu. in. or cu in (no periods),

cubic inch or cubic inches.