Octagon, octane, octave, octavo
Octogenarian, Octagon, Octuplet
a word for octa is octagonThe only word that I know that starts with octa is octagon.
The adjectives octagonal and octangular are examples of words that begin with the Greek and Latin prefix 'octa-'. Another example is the adjective/noun octavo. The nouns octahedron, octant, and octave are still other examples.
Oct- is the prefix meaning eight. One of the most common words for this is octagon.
October, octopus, octopod, octogenarian. For geometric terms the prefix is generally octa, not octo.
Octa- the prefix means eight. Penta- the prefix means five.
Octa
Yes, the prefix octo- means eight, coming directly from the Latin.
An octagon is an eight-sided shape. The prefix is octa-, meaning eight. -Gon refers to the shape.
Hexagon is a root word for us, derived from the Greek hex, 'six'.
The classical Latin and Greek languages are the sources of 'octa-'. The syllables represent a Greek and Latin prefix that's borrowed by the English language. Use of the prefix gives the meaning of 'eight' to a word.
Words that start with the prefix holy include:holystoneholydayholytide