PLYMOUTH ROCK(noun)Did you mean?RhymesDefinitions There are 2 meanings of the phrase Plymouth Rock. Plymouth Rock - as a noun A boulder in plymouth supposed to be where the pilgrims disembarked from the mayflower An american breed of domestic fowl Word Variations & RelationsAnagramsStarts PStarts PLStarts PLYStarts PLYMEnds KEnds CKEnds OCKEnds ROCKStarts P & ends KStarts PL & ends KStarts P & ends CKA-Z Proximitiesplyer10plyers11plying12plyingly17plymouth Plymouth Rock plyometric19plyometrics20plywood16plywoods17plzen