climax

American  

[klahy-maks] / ˈklaɪ mæks /

noun

1. the highest or most intense point in the development or resolution of something; culmination.

   His career reached its climax when he was elected president.

   Synonyms:

   apex, acme, zenith, summit

2. (in a dramatic or literary work) a decisive moment that is of maximum intensity or is a major turning point in a plot.

3. Rhetoric.

   1. a figure consisting of a series of related ideas so arranged that each surpasses the preceding in force or intensity.

   2. the last term or member of this figure.

4. an orgasm.

5. Ecology. the stable and self-perpetuating end stage in the ecological succession or evolution of a plant and animal community.

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verb (used with or without object)

1. to bring to or reach a climax.

climax British  

/ ˈklaɪmæks /

noun

1. the most intense or highest point of an experience or of a series of events

   the party was the climax of the week

2. a decisive moment in a dramatic or other work

3. a rhetorical device by which a series of sentences, clauses, or phrases are arranged in order of increasing intensity

4. ecology the stage in the development of a community during which it remains stable under the prevailing environmental conditions

5. Also called: sexual climax.  (esp in referring to women) another word for orgasm

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verb

1. to reach or bring to a climax

Usage

What does climax mean? A climax is the most intense, decisive point of something, especially in a story or film.

Other Word Forms

• hyperclimax noun
• unclimaxed adjective

Etymology

Origin of climax

First recorded in 1580–90; from Late Latin, from Greek klîmax “ladder,” akin to klī́nein “to lean”

Explanation

When something — like a movie or piece of music — reaches its most important or exciting part, that's the climax. A climax is a high point. When you're on a roller coaster and you reach the highest point, that's the climax of the ride. This word is also used often in art and entertainment. In an adventure movie, there's usually a moment near the end when there's a lot of danger, suspense, and action — a point the whole movie has been building towards. That's the climax. After a climax, tension is released and things calm down. After a climax, you probably want to say "Whew!"

Example Sentences

History suggests that investors shouldn’t worry that a long winning streak could signal a buying climax at the end of a bull market.

From MarketWatch • Apr. 17, 2026

“Margo’s Got Money Problems” can be terribly sentimental, almost corny — the climax is pure Hollywood — but undeniably effective.

From Los Angeles Times • Apr. 15, 2026

Liam Rosenior is facing criticism early in his tenure as Chelsea manager - but is it fair, and are his players on board before the climax to the season?

From BBC • Mar. 23, 2026

The stylistic bait-and-switch doesn’t just hamper the film’s momentum; it reveals just how silly the entire endeavor up until the climax has been.

From Salon • Mar. 15, 2026

My partner showed that our experience had reached its climax by getting up abruptly, and my main concern was how to get home quickly.

From "I Know Why the Caged Bird Sings" by Maya Angelou

Related Words

• capstone
• turning point