not set; specif., not mounted in a setting: an unset gem
- Not yet firm or solidified: unset gelatin; unset cement.
- Not mounted in a setting: an unset gem.
- Not set; not fixed or appointed.
(third-person singular simple present unsets, present participle unsetting, simple past and past participle unset)
- To make not set.
- to unset a single bit in a binary pattern