Usage: 1 form in 4 verses
Form Translated As     In Verse(s)
ουδαμού at all LXX.Job.21.9
he shall not at all LXX.Prov.23.5
not at all LXX.1Kgs.2.36LXX.Job.19.7

Liddell-Scott-Jones

οὐδαμοῦ (oudamou) not at all G:A

οὐδαμοῦ-οῦ,

adverb of οὐδαμός, ={οὐδαμόθι}, nowhere, answering to ποῦ ; where? [Refs 5th c.BC+]

__2 οὐ. λέγειν τινά to esteem as naught, [Refs 5th c.BC+]; θεοὺς.. νομίζων οὐ. [Refs 4th c.BC+]; οὐ. εἶναι to be non-existent, [Refs 5th c.BC+]; οὐδαμοῦ ἂν φαίνοιτο would be 'nowhere', 'not in the running',[Refs 4th c.BC+]; δειλοὶ δ᾽ εἰσὶν οὐδὲν οὐ. [Refs 5th c.BC+]; compare μηδαμοῦ.
__II of Manner, ἄλλοθι οὐ. in no other way, [Refs 5th c.BC+]