acre 4618 ## ma<anah {mah-an-aw'}; from 6031, in the sense of 
depression or tilling; a furrow: -- + {acre}, furrow.[ql

acre 6776 ## tsemed {tseh'-med}; a yoke or team (i.e. pair); 
hence, an acre (i.e. day's task for a yoke of cattle to plough): 
-- {acre}, couple, X together, two [donkeys], yoke (of oxen).[ql