τετράπλοκος
From LSJ
οὐκ ἂν λάβοις παρὰ τοῦ μὴ ἔχοντος → you can't take from one who doesn't have, you can't squeeze blood out of a turnip, you can't get blood out of a turnip, you can't get blood from a stone, you can't get blood out of a stone
Greek Monolingual
-ον, Μ
τετράζυγος.
[ΕΤΥΜΟΛ. < τετρ(α)- + -πλοκος (< πλόκος < πλέκω), πρβλ. δεκάπλοκος].
