opportune

adjective

op·​por·​tune ˌä-pər-ˈtün How to pronounce opportune (audio)
-ˈtyün
1
: suitable or convenient for a particular occurrence
an opportune moment
the legal authorities helped by the opportune use of their powers of arrestT. E. Vedney
2
: occurring at an appropriate time
an opportune offer of assistance
The book's publication is opportune.
opportunely adverb
opportuneness noun

Did you know?

Opportune comes from Latin opportūnus, which can mean "favoring one's needs," "serviceable," or "convenient." The word is a combination of the prefix ob-, meaning "to," and portus, a word for a port or harbor. It alludes to choosing any port in a storm for safety.

Examples of opportune in a Sentence

There isn't a more opportune time to invest in the stock market. an opportune rain shower gave them an excuse to leave the outdoor concert early
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.
And there is a secret weapon, Griffin, who rested a sore knee this weekend, but could be unleashed at an opportune time with the ability to defend on ball, cool off whatever offensive star might be lurking in the latter stages of March Madness. Dom Amore, Hartford Courant, 11 Mar. 2025 Ariane 6 has been exorbitantly costly and years late, but its first operational success comes at an opportune time for Europe. Stephen Clark, Ars Technica, 6 Mar. 2025 Now is an opportune time for women to enter these fields. Kim Elsesser, Forbes, 26 Feb. 2025 The restaurant opened at an opportune time, catching the Austin real-estate boom and feeding a hunger for regionally distinct dishes. Rachel Monroe, The New Yorker, 22 Feb. 2025 See All Example Sentences for opportune

Word History

Etymology

Middle English, borrowed from Anglo-French & Latin; Anglo-French opportun, borrowed from Latin opportūnus "favoring one's needs, serviceable, convenient," probably originally, "blowing in the direction of a harbor (of a wind)," from ob- ob- + portu-, stem of portus "harbor, port entry 1" + -nus, adjective suffix (vowel length perhaps after the ablative portū)

Note: The name of a god of harbors, Portūnus, appears to be a secondary formation by analogy with Neptūnus "Neptune."

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of opportune was in the 15th century

Browse Nearby Words

Cite this Entry

“Opportune.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/opportune. Accessed 25 Mar. 2025.

Kids Definition

opportune

adjective
op·​por·​tune ˌäp-ər-ˈt(y)ün How to pronounce opportune (audio)
: suitable sense 1, timely
an opportune moment to act
opportunely adverb
Etymology

Middle English opportune "opportune, suitable, fit," from early French opportun (same meaning), from Latin opportunus "fit, suitable, convenient," from ob- "toward" and portus "harbor"

Word Origin
The Latin adjective opportunus was used to mean "fit, suitable, or convenient." It was formed from the prefix ob-, meaning "toward," and portus, meaning "harbor." The original meaning was probably "blowing in the direction of a harbor (of a wind)," and hence "favoring one's needs, convenient." The French took the word as opportun with the same basic meaning, and the word came into English as opportune in the 15th century. Nowadays it is often applied to a suitable or favorable time for something, or to something that occurs or is done at just the right time.

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