שָׁחַח
From LSJ
Οὐκ ἔστι σιγᾶν αἰσχρόν, ἀλλ' εἰκῆ λαλεῖν → Silere non est turpe, sed frustra loqui → nicht Schweigen schändet, sondern Schwätzen auf gut Glück
English (Strong)
a primitive root; to sink or depress (reflexive or causative): bend, bow (down), bring (cast) down, couch, humble self, be (bring) low, stoop.