con·clu·sive 
(kən-klsĭv)
(kən-klsĭv)adj.
Serving to put an end to doubt, question, or uncertainty; decisive: conclusive evidence. See Synonyms at decisive.
con·clusive·ly adv.
con·clusive·ness n.
- three-dimensional
- three-gaited
- three-legged race
- Three Mile Island
- three-mile limit
- three-peat
- threepence
- threepenny
- three-piece
- three-ply
- three-point landing
- three-point line
- three-quarter
- three-quarter binding
- three-ring circus
- three R's
- threescore
- three sheets in the wind
- three sheets to/in the wind
- three sheets to the wind
- Three Sisters
- threesome
- three-square
- three squares a day
- three-toed sloth