אָזַן ʼâzan (H238)

to broaden out the ear (with the hand), i.e. (by implication) to listen

1) to hear, listen 1a) (Hiphil) 1a1) to hear, listen, give ear 1a2) to be obedient, harken 1a3) to hear or listen to prayers (of God)

a primitive root; probably to expand; but used only as a denominative from אֹזֶן (H241);