θρίψ

ἡ
A. wood-worm, Thphr. HP 5.4.4, AP 12.190 (Strat.); ὁ θ. τὸ ξύλον (sc. λυμαίνεται) Men. l.c.
II. metaph., skinflint, miser, Hsch. (Perh. connected with τρίβω.)
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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