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Synonyms

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.


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)

intermediates, present (3rd person singular) intermediated, past participle, past intermediating present participle
  1. to act as an intermediary; intervene; mediate.


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

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. something intermediate

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

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

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

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

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.

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Vocabulary lists containing intermediate

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But over the short and even intermediate terms, lasting not just several years but decades, gold’s correlation to inflation is unstable.

From MarketWatch • Jun. 8, 2026

At the state track and field championships, Jayden Rendon of Carson was in the lead of the 300 intermediate hurdles on Saturday when he struck the final hurdle and fell to the ground.

From Los Angeles Times • Jun. 3, 2026

The work, published in Science, captures an intermediate structural state that appears during a transformation between two common crystal arrangements found in metals.

From Science Daily • May 30, 2026

Norris, who had started the race on intermediate tyres, pitted on lap two, leaving Antonelli initially leading a five-car train of Russell, Hamilton's Ferrari, Verstappen and the second Ferrari of Charles Leclerc.

From BBC • May 24, 2026

Over a barely digested lunch, the three scientists realized that this intermediate molecule had to shuttle from the cell’s nucleus, where genes were stored, to the cytoplasm, where proteins were synthesized.

From "The Gene" by Siddhartha Mukherjee

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