A phoneme produced by obstructing airflow in the vocal tract, but not necessarily in the nasal tract.
A product that forms a protective film and traps moisture against the skin.
That tends to occlude.
An abnormal breathing pattern caused by airway obstruction, characterized by paradoxical chest and abdominal movement.
A structure composed of a plank, balanced in the middle, used as a game in which one person goes up as the other goes down.
A series of up-and-down movements.
A series of alternating movements or feelings.
fluctuating.
To cause to move backward and forward in seesaw fashion.
To use a seesaw.
To fluctuate.