How does the word sound?
History of this Word
"tetra" is from "tetra" (four) spoken by people of Greece starting about 1000 B.C.
A prefix added to the start of a word. Indicates that "four" modifies the word. Created to expand meanings. Can be used with many words to form new words.
Examples of how the word is used
|I have created this plan for a tetrahedral kite.|
|The limbs of tetrapods all have the same pattern of bones.|