Meaning & use

trained

adjective, verb·Academic

Last updated

UK/treɪnd/
US/treɪnd/

Meanings

  1. adjectivecomparable

    Having learned a skill or job through proper teaching and practice.

    Grammar: Goes before a noun or after a verb; in or as often follows: trained in first aid.

    Patterns

    • trained in something
    • trained as something
    • trained to do something

    Only trained staff may use the machinery.

    She is a trained nurse who volunteers on weekends.

    He was trained as a pilot before joining the airline.

  2. adjectivebefore a noun

    Taught to behave in a certain way, used mostly about animals.

    Grammar: Often seen before an animal noun: a trained dog, a trained falcon.

    Patterns

    • trained to do something

    A trained guide dog led him across the busy road.

    The circus featured trained seals.

    Trained falcons are used to scare birds from airports.

  3. verbtransitive or intransitive

    Past tense and past participle of train: taught a person or animal a skill, or prepared yourself for a sport or event.

    Grammar: With an object it means teach: she trained the staff. Without one it means practice: they trained for months.

    Patterns

    • train someone to do something
    • train for something

    The coach trained the team for six months.

    He trained as an electrician in the evenings.

    They trained their puppy to sit on command.

Common combinations

highly trained
The rescue was carried out by highly trained divers.
professionally trained
She is a professionally trained chef.
trained eye
A trained eye can spot a fake painting quickly.
trained in
He is trained in first aid.
specially trained
Specially trained dogs searched the rubble.

Synonyms and how they differ

qualified
It stresses that you have passed an exam or hold a certificate, while trained only says you received instruction.
skilled
It describes how good someone is at something, however they learned it.
experienced
It points to practice on the job rather than formal teaching.

Opposites

untrainedunskilled

Word family

train verb
to teach someone a skill
trainer noun
a person who trains people or animals
trainee noun
a person who is learning a job
training noun
the process of learning a skill
untrained adjective
not having had training

Commonly confused: trained or trailed?

trained vs trailed

Trailed is the past form of trail, meaning to follow behind or lag, and does not involve teaching.

Practice

The clinic only employs ___ nurses who have completed a recognized course.

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