English · Adjectives
optional
/ˈɒp.ʃən.əl/
[/ˈɒp.ʃən.əl/]
not required
Intermediateadjective
Definition
Available as a choice but not compulsory.
Example
The dessert is optional, so you can skip it if you are already full.
The dessert is optional, so you can skip it if you are already full.
Etymology
From 'option' (Latin 'optio', choice) plus '-al'.
How & Where It’s Used
Common in menus, courses, and product features.