intermediate

¹ American  

[in-ter-mee-dee-it] / ˌɪn tərˈmi di ɪt /

adjective

1. being, situated, or acting between two points, stages, things, persons, etc..

   the intermediate steps in a procedure.

2. of or relating to an intermediate school.

3. Automotive. mid-size.

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noun

1. a person who acts between others; intermediary; mediator.

2. something intermediate, as a form or class.

3. Chemistry. a derivative of the initial material formed before the desired product of a chemical process.

intermediate ² American  

[in-ter-mee-dee-eyt] / ˌɪn tərˈmi diˌeɪt /

verb (used without object)

intermediated, intermediating

1. to act as an intermediary; intervene; mediate.

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intermediate British  

adjective

1. occurring or situated between two points, extremes, places, etc; in between

2. (of a class, course, etc) suitable for learners with some degree of skill or competence

3. physics (of a neutron) having an energy between 100 and 100 000 electronvolts

4. geology (of such igneous rocks as syenite) containing between 55 and 66 per cent silica

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noun

1. something intermediate

2. a substance formed during one of the stages of a chemical process before the desired product is obtained

verb

1. (intr) to act as an intermediary or mediator

Other Word Forms

• intermediacy noun
• intermediately adverb
• intermediateness noun
• intermediation noun
• intermediator noun
• intermediatory adjective

Etymology

Origin of intermediate¹

1615–25; < Medieval Latin intermediātus, equivalent to Latin intermedi ( us ) intermediary ( inter- inter- + medius middle, in the middle) + -ātus -ate ¹

Origin of intermediate²

1600–10; < Medieval Latin intermediātus, past participle of intermediāre. See inter-, mediate

Explanation

Use the adjective intermediate when you find yourself in that in-between stage, like after you complete an introductory class but before you are ready for the advanced stuff. The word intermediate comes from the Latin intermediatus, tracing back to intermedius, which combines inter-, meaning “between” and medius, meaning “middle.” So you can see that intermediate describes something or someone in the middle, between two distinct phases, like an intermediate swimmer who has mastered the basic strokes but isn't yet ready to join the racing team.

Example Sentences

Still, Rocco sees Intel, Nvidia and AMD benefiting in the intermediate term from the continued AI buildout.

From MarketWatch • Apr. 14, 2026

The ability to create and maintain reactive intermediate molecules in water also brings scientists closer to replicating the chemistry that naturally occurs inside living cells, which are mostly composed of water.

From Science Daily • Apr. 11, 2026

She’s coming to try to break the national record in the 300 intermediate hurdles held by Sydney McLaughlin-Levrone.

From Los Angeles Times • Mar. 29, 2026

Diesel fuel increased by 13.9% month over month in February, boosting the PPI’s index for processed goods for intermediate demand by nearly 30%.

From Barron's • Mar. 20, 2026

“The hybrid character” was not intermediate but “resembled one of the parental forms,” he wrote.

From "The Gene" by Siddhartha Mukherjee

Related Words

• transitional