rosemary

noun

rose·​mary ˈrōz-ˌmer-ē How to pronounce rosemary (audio)
plural rosemaries
: a fragrant shrubby Mediterranean mint (Salvia rosmarinus synonym Rosmarinus officinalis) having grayish-green needlelike leaves used as a seasoning
also : the leaves of rosemary

Examples of rosemary in a Sentence

The recipe calls for a tablespoon of rosemary.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
See our guide to storing herbs to learn the best way to freeze everything from parsley and sage to rosemary and dill. Olivia McIntosh, Martha Stewart, 1 May 2026 Tucking herbs like basil, rosemary and mint into the same pots as ornamentals adds fragrance and texture, and small vegetables — cherry tomatoes, peppers, leaf lettuces — slot neatly into a layered design. Lauren Jarvis-Gibson, Kansas City Star, 28 Apr. 2026 Combine herbs such as basil, rosemary and mint with small vegetables and your usual flowering and foliage plants. Lauren Jarvis-Gibson, Sacbee.com, 28 Apr. 2026 Combine herbs like basil, rosemary and mint with small vegetables and decorative plants in the same containers. Lauren Jarvis-Gibson, Miami Herald, 28 Apr. 2026 See All Example Sentences for rosemary

Word History

Etymology

Middle English rosemarye, rosemary, folk-etymological alteration of rosmaryn, rosmarine, borrowed from Anglo-French rosemaryn, borrowed from Latin rōsmarīnum, rōs marīnus, literally "sea dew," from rōr-, rōs "dew" + marīnus "of the sea, marine entry 1"; rōr-, rōs going back to Indo-European *h1rōs-, *h1ros- "dew, juice" (whence also Old Church Slavic rosa "dew," Bosnian-Croatian-Serbian ròsa, accusative rȍsu, Lithuanian rasà, Sanskrit rásaḥ "juice, liquid"), probably derivative from the verbal base *h1ers- "stream, flow," whence Sanskrit árṣati "(it) flows," Hittite ārašzi, aršanzi

Note: The element rōs in the Latin compound may represent Greek rhoûs "sumac," conformed to rōr-, rōs "dew" by folk etymology.

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of rosemary was in the 14th century

Browse Nearby Words

Cite this Entry

“Rosemary.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rosemary. Accessed 4 May. 2026.

Kids Definition

rosemary

noun
rose·​mary ˈrōz-ˌmer-ē How to pronounce rosemary (audio)
: a fragrant shrubby mint with grayish green needlelike leaves used as a seasoning
also : the leaves of rosemary
Etymology

an altered form of Middle English rosmarine "rosemary," from Latin rosmarinus, literally, "dew of the sea," from ros "dew" and marinus "of the sea"

Medical Definition

rosemary

noun
rose·​mary ˈrōz-ˌmer-ē How to pronounce rosemary (audio)
plural rosemaries
: a fragrant shrubby mint (Salvia rosmarinus synonym Rosmarinus officinalis) of southern Europe and Asia Minor that is the source of rosemary oil and was formerly used medicinally as a stimulant and carminative

More from Merriam-Webster on rosemary

Love words? Need even more definitions?

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

More from Merriam-Webster