speechlessness
— Noun
– English
～ the property of being speechless
speechmaker
— Noun
– English
～ a person who delivers a speech or oration
speechmaking
— Noun
– English
～ delivering an address to a public audience; "people came to see the candidates and hear the speechmaking"
speechwriter
— Noun
– English
～ a writer who composes speeches for others to deliver
speed-reading
— Noun
– English
～ reading at speeds significantly faster than normal
speed
— Noun
– English
～ a rate (usually rapid) at which something happens; "the project advanced with gratifying speed"
speed demon
— Noun
– English
～ a driver who exceeds the safe speed limit
speed bump
— Noun
– English
～ a hindrance to speeding created by a crosswise ridge in the surface of a roadway
speed skate
— Noun
– English
～ an ice skate with a long blade; worn for racing
speed indicator
— Noun
– English
～ a meter fixed to a vehicle that measures and displays its speed
speed
— Noun
– English
～ changing location rapidly
speed skater
— Noun
– English
～ an ice-skater who races competitively; usually around an oval course
speed
— Noun
– English
～ a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression
speed cop
— Noun
– English
～ a policeman who rides a motorcycle (and who checks the speeds of motorists)
speed freak
— Noun
– English
～ addict who habitually uses stimulant drugs (especially amphetamines)
speed limit
— Noun
– English
～ regulation establishing the top speed permitted on a given road
speed
— Noun
– English
～ distance travelled per unit time
speed
— Noun
– English
～ the ratio of the focal length to the diameter of a (camera) lens system
speed skating
— Noun
– English
～ competitive skating on speed skates (usually around an oval course)
speed of light
— Noun
– English
～ the speed at which light travels in a vacuum; the constancy and universality of the speed of light is recognized by defining it to be exactly 299,792,458 meters per second