noun lep·to·sper·mone

Definition of leptospermone



  1. :  a pale yellow viscous oily ketone C15H22O4 occurring in the essential oils from various plants of the genus Leptospermum

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.

Join MWU now and get access to America’s largest dictionary, with:

  • 300,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Origin and Etymology of leptospermone

New Latin Leptospermum + English -one

Seen and Heard

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


to cast off or become cast off

Get Word of the Day daily email!