Definition of Affirm

Verb

• say yes to
  
• to declare or affirm solemnly and formally as true
  "Before God I swear I am innocent"
  verify assert avow aver swan swear
• establish or strengthen as with new evidence or facts
  "his story confirmed my doubts"
  "The evidence supports the defendant"
  confirm corroborate sustain substantiate support

• Scrabble® score of the affirm (14)
• Word Chums® score of the affirm (16)
• Words With Friends® score of the affirm (15)