Lexical Definition

‎עָרַם‎ ʻâram (aw-ram') be shrewd H:V
a primitive root

[idiom] very, beware, take crafty (counsel), be prudent, deal subtilly.

1) to be subtle, be shrewd, be crafty, beware, take crafty counsel, be prudent
1a) (Qal) to be crafty, be subtle
1b) (Hiphil) to be crafty, be or become shrewd

See Greek: ἀλλόφυλος · διΐστημι · πανοῦργος

Usage: 6 forms in 6 verses
Form Translated As     In Verse(s)
עָר֥וֹם certainly 1Sam.23.22
יַעֲרִ֣ימוּ they make crafty Ps.83.3
יַעְרִֽם he is prudent Prov.15.5
יַעְרִ֖ם he is crafty 1Sam.23.22
יַעְרִ֑ם he will become prudent Prov.19.25
בְּעָרְמָ֑ם when are crafty they Job.5.13

Brown-Driver-Briggs

[‎עָרֹם‎ LagBN 31] verb be shrewd, crafty (Late Hebrew id., Hiph`il; Arabic , , be ill-natured, cross; ᵑ7 adjective ‎עָרִים‎ shrewd, Syriac id., and verb in derived species (Pe`al in Lexicons)); —

Qal Infinitive absolute in ‎עָרֹם יַעְרִם‎ 1Sam 23:22 he is exceedingly crafty. Hiph`il Imperfect be crafty, 3 masculine singular ‎יַעְרִם‎ 1Sam 23:22 be or become shrewd ‎יַעְרִם‎ Prov 15:5; Prov 19:25 all these Qal Imperfect in ‎ִ֯‎ according to BaZMG xliii (1889), 180 so Ges«GKC:63n»§ 63n BuhlLex, but perhaps read ‎יֶעְרַם‎ as Qal; true Hiph`il in 3 masculine plural ‎יַעֲרִימוּ סוֺד‎ Ps 83:4* they make crafty (their) counsel against thy people.

Brown-Driver-Briggs References

Book Refs
1 Samuel 23:22
Psalms 83:4*
Proverbs 15:5 · 19:25