Strong's G1016 · Greek

βοῦς

bous · booce

probably from the base of 1006; an ox (as grazing), i.e. an animal of that species ("beef")

Scholarly Lexicons

Abbott-Smith Manual Greek Lexicon

 8 βοῦς , βοός, ὁ, ἡ , [in LXX chiefly for בָּקָר ;] an ox, a cow : Lk 13:15 14:5 , 19 Jo 2:14 , 15 I Co 9:9 (LXX) , I Ti 5:18 .† 

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain