octadecane

noun oc·ta·dec·ane \ ˌäktəˈdeˌkān \

Definition of octadecane

: any of numerous isomeric hydrocarbons C18H38 of the paraffin series; especially : the crystalline normal hydrocarbon CH3(CH2)16CH3

There's more!

Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!
Already a subscriber? Log in.

Origin and Etymology of octadecane

International Scientific Vocabulary octadec- (from octa- + deca-) + -ane


Seen and Heard

What made you want to look up octadecane? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!