What is the meaning of squarely?

adverb

• Directly and without evasion; not roundabout.
  • usage: "to face a problem squarely"; "the responsibility lies squarely with them"; "spoke forthright (or forthrightly) and to the point"
  • synonyms: forthrightly, forthright
• In a straight direct way.
  • usage: "looked him squarely in the eye"; "ran square into me"
  • synonyms: square
• Firmly and solidly.
  • usage: "hit the ball squarely"; "the bat met the ball squarely"; "planted his great bulk square before his enemy"
  • synonyms: square
• In a square shape.
  • usage: "a squarely cut piece of paper"; "folded the sheet of paper square"
  • synonyms: square
• With firmness and conviction; without compromise.
  • usage: "he stood foursquare for religious liberty and toleration- C. G. Bowers; "dealt straightforwardly with all issues"
  • synonyms: foursquare, straightforwardly