- consisting of four corners and four right angles; square: a solid, foursquare building.
- firm; steady; unswerving: He maintained a foursquare position in the controversy.
- forthright; frank; blunt: a foursquare presentation of the company's financial condition.
- without equivocation; frankly; forthrightly.
- a square.
- squarely; firmly
- solid and strong
- forthright; honest
- a rare word for square
