Definitions of utter:

• verb:   put into circulation

  Example: "Utter counterfeit currency"

• verb:   express audibly; utter sounds (not necessarily words)

  Example: "He uttered strange sounds that nobody could understand"

• verb:   express in speech
• verb:   articulate; either verbally or with a cry, shout, or noise

  Example: "He uttered a curse"

• name:  A surname (rare: 1 in 50000 families; popularity rank in the U.S.: #6779)