QUIZ YOURSELF ON THE MANY TYPES OF NOUNS
Origin of tachy-
Words nearby tachy-
WORDS THAT USE TACHY-
What does tachy- mean?
Tachy- comes from the Greek tachýs, meaning “swift.”
What are variants of tachy-?
Examples of tachy-
An example of a medical term that features the combining form tachy- is tachypnea, meaning “excessively rapid respiration.”
The word tachypnea is made of two combining forms. The first is tachy- which we know means “swift.” The second is -pnea which means “breath, respiration,” as we explain in our Words That Use -pnea article. Tachypnea translates literally to “swift breathing.”
Some theoretical physicists have speculated on the existence of the tachyon, a theoretical subatomic particle that travels faster than the speed of light—which would violate the laws of physics as we know them!
What are some words that use the combining form tachy-?
What are some other forms that tachy- may be commonly confused with?