Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. Any of a series of unsaturated metameric hydrocarbons, C7H12, of the acetylene series.

from the GNU version of the Collaborative International Dictionary of English

  • n. Any one of a series of unsaturated metameric hydrocarbons, C7H12, of the acetylene series.

from The Century Dictionary and Cyclopedia

  • n. A colorless liquid, C7H12, with a characteristic odor, formed by the distillation of colophonium resin.

Etymologies

heptane +‎ -ine (Wiktionary)

Examples

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