petitgrain oil

noun

: a fragrant yellowish essential oil obtained from the leaves and twigs of the sour orange and other trees of the genus Citrus and used chiefly in perfumes, soaps, and cosmetics

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!