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.
A decrease in the speed of telegraph signalling.
The distance by which one wave is behind another.
The extent to which anything is retarded; the result of any retarding or delay; mental, social, or physical slowness.
Deceleration; reduction in the magnitude of velocity.
That which retards; an obstacle; an obstruction.
Extreme stupidity.
A suspension which resolves upwards.
The act of diminishing the rate of speed.