[sta.pes] n, pl stapes or sta.pe.des [NL staped-, stapes, fr. ML, stirrup, alter. of LL stapia] (1670): the innermost ossicle of the ear of mammals--called also stirrup--see ear illustration
STAPES
Meaning of STAPES in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012