Block off and Unbar

Block off

Block off verb - To disallow entry into (a place) by means of a physical barrier at the entry point.
Usage example: the square is temporarily blocked off for the street fair

Unbar is an antonym for block off.

Unbar

Unbar verb - Remove a bar from (a door).

Block off is an antonym for unbar.

Nearby Words: unbarred, unbarring
Cite this Source
Unbar and Block off. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/block_off/unbar
Block off & Unbar. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/block_off/unbar>.
Unbar or Block off. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/block_off/unbar.
Google Ngram Viewer shows how "block off" and "unbar" have occurred on timeline