under square
under square adjective: of internal combustion engine designs, having the bore less than the stroke: that is, having the piston's diameter less than its travel distance.
Adjective
under square (not comparable)
- Of internal combustion engine designs, having the bore less than the stroke: that is, having the piston's diameter less than its travel distance.
- Antonyms:
- over square, oversquare
Antonyms of under square
Forms of under square
| alternative form | under-square |
|---|---|
| alternative form | undersquare |
Questions about under square
- What does under square mean?
- Under square means of internal combustion engine designs, having the bore less than the stroke: that is, having the piston's diameter less than its travel distance.
- What part of speech is under square?
- Under square is an adjective.
Words near under square in the dictionary
Source and license
Adapted from Wiktionary: under square (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “under square.” Word.ws, https://word.ws/under_square. Based on Wiktionary, CC BY-SA 4.0.
