noun blue·jack \ˈblüˌjak\
variants: less commonly

bluejack oak

Definition of bluejack

  1. :  an oak (Quercus cinerea) of the southern U.S. with entire cuneate leaves and numerous small acorns

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Origin and Etymology of bluejack

1blue + -jack (as in blackjack oak); from the ashy appearance of the foliage

Seen and Heard

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to criticize severely

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