JACK FROST(noun) Did you mean: Rhymes Also try: jackfrostDefinitions There is 1 meaning of the phrase Jack Frost. Jack Frost - as a noun A personification of frost or winter weather Word Variations & RelationsAnagrams Starts J Starts JA Starts JAC Starts JACK Ends T Ends ST Ends OST Ends ROST Starts J & ends T Starts JA & ends T Starts J & ends ST Words containing JACKFROST A-Z Proximitiesjacinth 19jacinthe 20jacinthes 21jacinths 20jack 17 Jack Frost jack-tarjackal 19jackalled 23jackalling 24jackals 20