An instance where one flaps.
The situation where a resource, a network destination, etc., is advertised as being available and then unavailable (or available by different routes) in rapid succession.
The unlicensed racing of horses or greyhounds.
A phonological process found in many dialects of English, especially American English and Canadian English, by which intervocalic /t/ and /d/ surface as the alveolar flap /ɾ/ before an unstressed syllable, so that words such as "metal" and "medal" are pronounced similarly or identically.
that flaps or flap
Repeated moving of arms or hands to signal.
The motion of something that waves.