Definition of completely

• to a complete degree or to the full or entire extent (`whole is often used informally for `wholly); "he was wholly convinced"; "entirely satisfied with the meal"; "it was completely different from what we expected"; "was completely at fault"; "a totally new situation"; "the directions were all wrong"; "it was not altogether her fault"; "an altogether new approach"; "a whole new idea"
• so as to be complete; with everything necessary; "he had filled out the form completely"; "the apartment was completely furnished"