Lexical Definition

‎פָּחַז‎ pâchaz (paw-khaz') be reckless ^H:V
a primitive root

light.

• to bubble up or froth (as boiling water), i.e. (figuratively) to be unimportant

1) (Qal) to be wanton, be reckless, be frothy

See Greek: θαμβέω

Brown-Driver-Briggs

[‎פָּחַז‎] verb be wanton, reckless (Late Hebrew id. (rare); Arabic be haughty, boastful, reckless; ᵑ7 ‎פְּחַז‎, Syriac be lascivious, in derived species and derivatives ); —

Qal Participle ‎אֲנָשִׁים רֵיקִים וּפֹחֲזִים‎ Judg 9:4 of prophets Zeph 3:4 extravagant (|| ‎אַנְשֵׁי בֹּגְדוֺת‎).

Brown-Driver-Briggs References