A flashing sign is a sign that contains a sequential flashing light source where the period of time of illumination is equal to the period of non-illumination, and is used solely to attract attention in a non-informative way.
ee also
*
Wikimedia Foundation. 2010.
Sign — A sign is an entity which signifies another entity. A natural sign is an entity which bears a causal relation to the signified entity, as thunder is a sign of storm. A conventional sign signifies by agreement, as a full stop signifies the end of… … Wikipedia
sign — {{Roman}}I.{{/Roman}} noun 1 sth that shows that sth exists/may happen ADJECTIVE ▪ classic, clear, definite, distinct, obvious, real, sure, telltale, unmistakable … Collocations dictionary
sign — sign1 [ saın ] noun *** ▸ 1 piece of evidence ▸ 2 something with words/pictures ▸ 3 movement/sound ▸ 4 written symbol ▸ 5 star sign ▸ + PHRASES 1. ) count or uncount a piece of evidence that something is happening or that something exists:… … Usage of the words and phrases in modern English
sign */*/*/ — I UK [saɪn] / US noun Word forms sign : singular sign plural signs 1) [countable/uncountable] a piece of evidence that something is happening or that something exists sure sign: She began tapping her foot, a sure sign of annoyance. sign that: He… … English dictionary
sign*/*/*/ — [saɪn] noun I 1) [C/U] a piece of evidence that something exists or is happening Syn: indication I couldn t see any sign of progress.[/ex] He had somehow missed the signs that she was upset.[/ex] 2) [C] a flat object with words or pictures on it … Dictionary for writing and speaking English
flashing — noun a) Components used to weatherproof or seal roof system edges at perimeters, penetrations, walls, expansion joints, valleys, drains and other places where the roof covering is interrupted or terminated. The incessant flashing of the neon sign … Wiktionary
flashing — adj. Flashing is used with these nouns: ↑light, ↑sign … Collocations dictionary
Warning sign — redirects here. For other uses, see Warning Sign (disambiguation). For a sign on a vehicle or building relating to it or its contents, see placard. A traffic warning sign is a type of traffic sign that indicates a hazard ahead on the road that… … Wikipedia
V sign — For the V sign of dermatomyositis, see Shawl sign. An investigator flashes victory signs upon the 2006 arrival of material gathered by the Stardust spacecraft at the Johnson Space Center in Texas. The V sign is a hand gesture in which the index… … Wikipedia
Stop sign — A stop sign is a traffic sign, usually erected at road junctions, that instructs drivers to stop and then to proceed only if the way ahead is clear.pecificationsStandard stop signs have a specified size of 75 cm (30 in) across opposite flats of… … Wikipedia
