noun

reservist

rih-ZUR-vist

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Reservist (noun) means a member of the armed forces who has finished full-time training and duty but can still be called up to serve. Example: “He works as an accountant but trains as a reservist one weekend a month.”

noun

A member of the armed forces who has finished full-time training and duty but can still be called up to serve.

"He works as an accountant but trains as a reservist one weekend a month."

"Several reservists were called up when the crisis began."

"She joined as a reservist after leaving full-time service."

How to use reservist

Learner’s notes

In plain EnglishA reservist is someone trained for the military who serves part time rather than full time.

When to use it

The word is neutral and used in both official military contexts and everyday news reporting.

Memory tip

Remember that a reservist is not currently on full active duty, but can be recalled to service.

Trace the full origin ↓

Common pairings

army reservist called up as a reservist reservist training serve as a reservist

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C2 · Advanced serendipity Fortunate discoveries made entirely by accident.

Gen Z slang rizz Charm — the ability to attract a romantic interest.

B2 · Intermediate empathy The capacity to share another person’s feelings.

C1 · Advanced nonchalant Casually calm and relaxed; unconcerned.

Internet slang delulu Delusional — believing something against the odds.

Etymology nostalgia Greek nostos “return home” + algos “pain”.

C2 · Advanced serendipity Fortunate discoveries made entirely by accident.

Gen Z slang rizz Charm — the ability to attract a romantic interest.

B2 · Intermediate empathy The capacity to share another person’s feelings.

C1 · Advanced nonchalant Casually calm and relaxed; unconcerned.

Internet slang delulu Delusional — believing something against the odds.

Etymology nostalgia Greek nostos “return home” + algos “pain”.

Test yourself on “reservist” A quick quiz — meaning, synonyms & usage →

Fill the gap

Can you complete this real example?

He works as an accountant but trains as a _____ one weekend a month.

Etymology

The word is built from reserve with the suffix -ist, which is used to name a person connected with something.

Origin: English

Synonyms

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weekend warrior

Frequently asked questions

What is a reservist?

A reservist is someone who has completed military training and active duty but remains available to be called back into service.

Do reservists have other jobs?

Yes, most reservists hold civilian jobs and only train or serve part time, unlike full-time active-duty personnel.

Can a reservist be called up for active duty?

Yes, reservists can be mobilised into full active service when their country's armed forces need them.

What is the meaning of reservist?

"reservist" (noun) means a member of the armed forces who has finished full-time training and duty but can still be called up to serve.