rosemary oil

noun

: a pungent essential oil obtained from the flowering tops of rosemary and used chiefly in soaps, colognes, hair lotions, and pharmaceutical preparations

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“Rosemary oil.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/rosemary%20oil. Accessed 12 Mar. 2025.

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