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Phonetics
/ˈɹæpɪd/
/ˈɹæpɪd/
noun
(often in the plural) a rough section of a river or stream which is difficult to navigate due to the swift and turbulent motion of the water.
A burst of rapid fire.
adjective
Very swift or quick.
Example: a rapid streamSteep, changing altitude quickly. (of a slope)
Needing only a brief exposure time. (of a lens, plate, film, etc.)
Violent, severe.
Happy.
adverb
(archaic or colloquial) Rapidly.