Opponent square Synonyms

Opponent replaced

Definitions for Opponent

(noun) one that takes a position opposite another in a competition or conflict
(noun) one that is hostile toward another
(noun) someone who offers opposition

Synonyms for phrase

OS abbreviation

OS is an abbreviation for Opponent Square

What does OS stand for?

OS stands for "Opponent Square"

Definitions for Square

(adjective) having four equal sides and four right angles
(adjective) marked by justice, honesty, and freedom from bias
(verb) to be in agreement on every point