speed Persian Dictionary
1. n. changing location rapidly
2. n. a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression
3. n. a rate (usually rapid) at which something happens
4. n. the ratio of the focal length to the diameter of a (camera) lens system
5. n. distance travelled per unit time
6. v. move faster
7. v. cause to move faster
8. v. move very fast
9. v. travel at an excessive or illegal velocity
10. v. step on it
In everyday use and in kinematics, the speed of an object is the magnitude of its velocity (the rate of change of its position); it is thus a scalar quantity.
Synonyms acceleration activity agility alacrity breeze briskness celerity clip dispatch eagerness expedition fleetness gait haste headway hurry hustle legerity lick liveliness momentum pace precipitancy precipitation promptitude promptness quickness rapidity rapidness readiness rush rustle snap steam swiftness ton urgency velocity
Antonyms amble
Afrikaans العربیة Asturianu Azərbaycanca Bosanski Català Cymraeg Dansk Español Esperanto فارسی Galego 한국어 Hrvatski Ido Interlingua Íslenska Italiano ქართული Kiswahili Kreyòl ayisyen Lietuvių Македонски മലയാളം Bahasa Melayu 日本語 Norsk (bokmål) Norsk (nynorsk) Polski Português Русский Qaraqalpaqsha Simple English Српски / Srpski Svenska தமிழ் ไทย Tiếng Việt Võro Winaray 中文
Sponored Video