- surgical incision into the trachea, usually performed when the upper air passage has been blocked
WordReference Random House Unabridged Dictionary of American English © 2026
tra•che•ot•o•my
(trā′kē ot′ə mē),USA pronunciation n., pl. -mies. [Surg.]
tra′che•ot ′o•mist, n.
- the operation of cutting into the trachea.
- tracheo- + -tomy 1720–30
Collins Concise English Dictionary © HarperCollins Publishers::
tracheotomy /ˌtrækɪˈɒtəmɪ/ n ( pl -mies)
'tracheotomy' also found in these entries (note: many are not synonyms or translations):