Noun lubber has 2 senses
- lout, clod, stumblebum, goon, oaf, lubber, lummox, lump, gawk - an awkward stupid person
--1 is a kind of clumsy person
- landlubber, lubber, landsman - an inexperienced sailor; a sailor on the first voyage
--2 is a kind of novice, beginner, tyro, tiro, initiate
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