Definition of plenarynext
as in entire
not lacking any part or member that properly belongs to it the delegation to the international convention was given plenary authority to negotiate a treaty in the nation's best interest

Synonyms & Similar Words

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How does the adjective plenary contrast with its synonyms?

Some common synonyms of plenary are complete, full, and replete. While all these words mean "containing all that is wanted or needed or possible," plenary adds to complete the implication of fullness without qualification.

given plenary power

When is complete a more appropriate choice than plenary?

The words complete and plenary are synonyms, but do differ in nuance. Specifically, complete applies when all that is needed is present.

a complete picture of the situation

In what contexts can full take the place of plenary?

The words full and plenary can be used in similar contexts, but full implies the presence or inclusion of everything that is wanted or required by something or that can be held, contained, or attained by it.

a full schedule

When could replete be used to replace plenary?

In some situations, the words replete and plenary are roughly equivalent. However, replete implies being filled to the brim or to satiety.

replete with delightful details

Example Sentences

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.
Recent Examples of plenary Popular Party deputy Cayetana Alvarez de Toledo is seen speaking during a plenary session of Spain's Congress, April 22, 2026 in Madrid, Spain. Inaya Folarin Iman, CBS News, 22 Apr. 2026 Iran’s Deputy Defence Minister Majid Ebnoreza (L) shakes hands with China’s former defence attache to the USA Zhang Li after speaking during a plenary session of the Xiangshan Forum in Beijing on September 19, 2025. Anniek Bao, CNBC, 1 Mar. 2026 In the United States, the standards body responsible for IT sustainability metrics (ISO/IEC JTC 1/SC 39) is conducting active revision of its standards through 2026, with a key plenary meeting in May 2026. Arjun Sharma, IEEE Spectrum, 17 Feb. 2026 While currently under revision, the CSDDD was seemingly significantly impacted by the omnibus simplification package proposals, though details should emerge from tomorrow’s plenary session. Alexandra Harrell, Sourcing Journal, 16 Dec. 2025 See All Example Sentences for plenary
Recent Examples of Synonyms for plenary
Adjective
  • Swift recently paid tribute to the Hollywood icon with an entire song on The Life of a Showgirl and licensed imagery and other intellectual property from Elizabeth Taylor's estate for the music video.
    Bryan West, USA Today, 4 July 2026
  • As the music builds, entire sections of the crowd rise to their feet, clapping, chanting and dancing together.
    Ayushi Shah, CNN Money, 4 July 2026
Adjective
  • Teplinsky says treating the whole person, not just her breast cancer is vital.
    Laura Trujillo, USA Today, 30 June 2026
  • There's a whole parallel constellation of friendships and relationships going on.
    Nick Romano, Entertainment Weekly, 29 June 2026
Adjective
  • But Claus also did not see anything on the field, at full speed, to warrant a card at all, let alone a red.
    Ian Miller OutKick, FOXNews.com, 3 July 2026
  • Knoxville goalkeeper Johan Garibay stole a Boise goal in the 37th minute, making a full-extension, diving save of a rocket from Thomas Amang.
    Idaho Statesman, Idaho Statesman, 3 July 2026
Adjective
  • My son-in-law feels blindsided, as my daughter is asking for a complete break.
    R. Eric Thomas, Chicago Tribune, 30 June 2026
  • The vast Lake Tahoe estate of Beach Boys co-founder Mike Love, complete with a theater, wine tasting room, ice-skating rink and sauna, could be yours — for the small price of $43 million.
    Noah Haggerty, Los Angeles Times, 29 June 2026
Adjective
  • Always consult your vet for comprehensive advice on managing pet anxiety.
    Jen Reeder, Forbes.com, 1 July 2026
  • For the dedicated enthusiast, the Wright Around Chicago bus tour, operated by the Frank Lloyd Wright Trust, is a comprehensive day out.
    Maya Chawla, Architectural Digest, 1 July 2026
Adjective
  • Cook, turning every few minutes, until the corn is tender and lightly charred on all sides, about 12–15 minutes total.
    Staff, FOXNews.com, 3 July 2026
  • Biologists rescued 29 of the birds in the late 1980s, preventing their total extinction.
    Finch Walker, USA Today, 3 July 2026
Adjective
  • Mexico enters a must-win World Cup knockout against Ecuador at Azteca after a perfect group stage, three clean sheets and record-shattering crowds.
    Eduard Cauich, Los Angeles Times, 30 June 2026
  • Diop found separation behind all-world defender Virgil van Dijk and headed Chemsdine Talbi's perfect cross into the goal.
    Andrew Greif, NBC news, 30 June 2026

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Cite this Entry

“Plenary.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/plenary. Accessed 5 Jul. 2026.

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