עִקֵּשׁ

From LSJ

ψυχῆς ἀγῶνα τὸν προκείμενον πέρι δώσων → to stand the appointed trial for his life, to stand the appointed struggle for life and death

Source

English (Strong)

from עָקַשׁ; distorted; hence, false: crooked, froward, perverse.
the same as עִקֵּשׁ; perverse; Ikkesh, an Israelite: Ikkesh.