tea tree

noun

1
: any of various Australasian shrubs or small trees (genus Leptospermum) of the myrtle family that form dense thickets and have aromatic evergreen foliage
2
: any of various melaleucas (especially Melaleuca alternifolia) with aromatic leaves that yield an essential oil used especially as an antiseptic

Examples of tea tree in a Sentence

Recent Examples on the Web
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The charcoal helps absorb excess oil and minimizes congestion along the scalp, while the blend of coconut, peppermint, spearmint, and tea tree oils helps bring in moisturizer and anti-inflammatory properties. Eman Bare, Vogue, 19 May 2025 The award-winning gel formula contains acne-fighting tea tree oil and salicylic acid which is buffered with soothing ingredients like allantoin, sodium hyaluronate and glycerin. Jessica Ourisman, Forbes.com, 6 May 2025 This two-step beauty treat calms irritated skin with tea tree extract and chamomile while the ampoule boosts hydration. Maria Correa, Miami Herald, 3 Mar. 2025 Each order includes six scents: lavender, tea tree, lemon basil, coconut, honey almond, and eucalyptus spearmint. Rebecca Martinson, Rolling Stone, 12 Dec. 2024 See All Example Sentences for tea tree

Word History

Etymology

from the use of an infusion of their leaves as a beverage

First Known Use

1790, in the meaning defined at sense 1

Time Traveler
The first known use of tea tree was in 1790

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Cite this Entry

“Tea tree.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tea%20tree. Accessed 3 Jun. 2025.

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