Synonyms for protractor
- noun
Most common
Definitions
- n. 1
One who, or that which, protracts, or causes protraction.
Related words
- Is a kind of
- goniometer
Forms
- Plural
- protractors → semi-circles…
Popularity over time
| Word | 1850 → 2019 | Trend |
|---|---|---|
| protractor | falling |
Use in printed books, per decade from 1850 to 2019.