noun · rare

widener

widener · wideners

Any device used to widen somethingAny device used to widen something; especially a drill designed to produce a hole greater than its own diameter.

US/wˈɪdinɚ/

Meaning

1 senses

Any device used to widen something; especially a drill designed to produce a hole greater than its own diameter.

From widen + -er.

Wiktionary, CC BY-SA 4.0 · source

plural: wideners

Singular	widener
Plural	wideners

regular