About The Word Helicoid
Learn about the word Helicoid to help solve your crossword puzzle. Discover Helicoid definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.
Helicoid
| Helicoid Definition And Meaning |
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What's The Definition Of Helicoid?Synonyms | Synonyms for Helicoid: Related Terms | Find terms related to Helicoid: See Also | Helicoid In Webster's Dictionary \Hel"i*coid\, a. [Gr. ?; "e`lix, -ikos, spiral + ?
shape: cf. F. h['e]lico["i]de. See {Helix}.]
1. Spiral; curved, like the spire of a univalve shell.
2. (Zo["o]l.) Shaped like a snail shell; pertaining to the
{Helicid[ae]}, or Snail family.
{Helicoid parabola} (Math.), the parabolic spiral.
\Hel"i*coid\, n. (Geom.) A warped surface which may be generated by a straight line moving in such a manner that every point of the line shall have a uniform motion in the direction of another fixed straight line, and at the same time a uniform angular motion about it. |
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