#1 cub n. [greenhorn, rookie] an awkward and inexperienced youth. wn
#2 cub v. give birth to cubs; "bears cub every year". wn
#3 cub n. [lad, laddie, sonny, sonny boy] a male child (a familiar term of address to a boy). wn
#4 cub n. [young carnivore] the young of certain carnivorous mammals such as the bear or wolf or lion. wn
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