אַלּוּף ʼallûwph (H441)

familiar; a friend, also gentle; hence, a bullock (as being tame; applied, although masculine, to a cow); and so, a chieftain (as notable, like neat cattle)

1) tame, docile 2) friend, intimate 3) chief

or (shortened) אַלֻּף; from אָלַף (H502);