glottis

/'glɔtis/

Thân thiện

A doctor uses a laryngoscope to examine a patient's glottis.

Definition

1. Noun:
   • The vocal apparatus of the larynx: The "glottis" is the part of the larynx consisting of the true vocal folds (vocal cords) and the opening (rima glottidis) between them. It is the primary site where the sound of the voice is generated as air passes through.

Usage Examples

• Noun:
  • During phonation, the glottis vibrates to produce sound.
  • The doctor examined the patient's glottis for any signs of inflammation.
  • The size and shape of the glottis change to produce different vocal pitches.

Advanced Usage

• "Glottis" in Phonetics: In linguistic study, the state of the glottis (e.g., open, closed, vibrating) is crucial for describing different types of speech sounds, such as voiced versus voiceless consonants.
  • The sounds /s/ and /z/ differ primarily in whether the glottis is vibrating.

Variants and Related Words

• Glottal (adj): Pertaining to the glottis.
  • A glottal stop is a speech sound produced by a quick closure of the glottis.
• Epiglottis (n): A separate, leaf-shaped cartilage that lies above the glottis and helps prevent food from entering the airway during swallowing.

Synonyms

• Vocal aperture: (Technical) The opening between the vocal cords.
• Laryngeal orifice: (Anatomical) The opening within the larynx.

Related Terms (Not Phrasal Verbs)

• Glottal stop: A consonant sound made by obstructing airflow in the glottis.
• Glottal fry: A vocal register characterized by a low, creaky sound produced by loose, slow vibration of the glottis.

Học thuật

Noun

1. the vocal apparatus of the larynx; the true vocal folds and the space between them where the voice tone is generated