OXTER Meaning of OXTER in English [ox.ter] n [ME (Sc), alter. of OE oxta; akin to OE eax axis, axle--more at axis] (15c) 1 chiefly Scot & Irish: armpit 1 2. chiefly Scot & Irish: arm Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012