What is another word for cu in?
Pronunciation: [kˈuː ˈɪn] (IPA) 
The phrase "cu in" is typically shortened from the term "cubic inch," a unit of measurement for the volume of an object or space. Synonyms for "cu in" include "in³," "c.i.," and "cu. in." These abbreviations are commonly used in engineering and automotive industries to describe the capacity of engines and other mechanisms. Another less common synonym for "cu in" is "displacement," which can refer to the volume of air or fuel that is displaced by an engine's pistons. While "cu in" is a specific and standardized measurement, using these abbreviated synonyms can save time and space in technical communications.
