tra·che·os·co·py 
(trā′kē-ŏskə-pē)
(trā′kē-ŏskə-pē)n. pl. tra·che·os·co·pies
Examination of the interior of the trachea, as with a bronchoscope.
tra′che·o·scopic (-ə-skŏpĭk) adj.
- occupationally
- occupational medicine
- occupational therapist
- occupational therapy
- occupier
- occupy
- occur
- occurrence
- occurrent
- OCD
- ocean
- oceanarium
- oceanaut
- oceanfront
- oceangoing
- Oceania
- oceanic
- Oceanid
- oceanographer
- oceanographic
- oceanographical
- oceanographically
- oceanography
- oceanologic
- oceanological