glottis
/ˈɡlɒtɪs
/noun
The part of the larynx consisting of the vocal cords and the slit-like opening between them. It affects voice modulation through expansion or contraction.The extrinsic muscles of the larynx control the degree of tension on the vocal cords, and the intrinsic muscles regulate the glottis....
- It is possible that the ‘breath holding’ episodes the child exhibited previously were in fact intermittent and momentary obstruction of the glottis by the tonsil.
- During the compressive phase, the glottis is closed and the expiratory muscles start to contract.
Derivatives
glottic
- Expiration is a passive recoil of lung and chest tissues and in the presence of glottic obstruction a dangerous cycle arises.
- A syndrome of airway swelling in the glottic and subglottic area of viral origin.
- If so, consider a posterior polyp that flops in and out of the glottic opening as the patient changes position.
Origin
Late 16th century: modern Latin, from Greek glōttis, from glōtta, variant of glōssa 'tongue'.
Rhymes
- Persian pattern
- Persian ranunculus
- Persian rug
- Persian ware
- Persian Wars
- Persian wheel
- Persian Yellow
- persicaria
- persicary
- persico
- persicot
- persiennes
- persiflage
- persiflate
- persifleur
- persimmon
- persist
- persistence
- persistence characteristic
- persistency
- persistent
- persistently
- persistent organic pollutant
- persistent vegetative state
- persister