1. ((informal) stupid, slow witted or dull) stupid
   - blockheaded, boneheaded, duncical, duncish, fatheaded, thick, thickheaded, thick-skulled, wooden-headed, birdbrained, thick-witted

See also: stupid

• square sail
• square shooter
• square toes
• square up
• square yard
• square-bashing
• square-built
• square-dance music
• square-jawed
• square-rigged
• square-rigger
• square-shaped
• square-shouldered
• square-tailed
• square-toed
• squared
• squared-toe
• squareflipper square flipper
• squarely
• squareness
• squaretail
• squarish
• squark
• squarrose
• squash