English Reference
adjective · verb · noun

perfect

adj. · v. · n.
US /ˈpɝˌfɪkt/ per·fect UK spelling perfected, perfects

  1. 01 A1 Beginner

    adj.having no mistakes, faults, or problems.

    adj.entirely without any flaws, defects, or errors; meeting the highest possible standard of excellence.

    Simple

    The weather was perfect for a picnic in the park.

    In context

    After months of rigorous practice, the gymnast delivered a perfect routine that earned her a standing ovation from the judges.

    Pitfall
    This is the most perfect day. This is a perfect day.

    In strict grammar, 'perfect' is non-gradable; something is either perfect or it is not, so avoid using 'more' or 'most'.

    flawlessfaultlessideal
  2. 02 A2 Elementary

    adj.exactly right for a particular purpose or situation.

    adj.fitting a particular requirement or definition precisely; complete in all respects.

    Simple

    You are the perfect person for this job because of your experience.

    In context

    The small coastal village provided a perfect setting for the author's latest mystery novel, offering both isolation and atmosphere.

  3. 03 B2 Upper Intermediate

    v.to work on something until it has no mistakes.

    v.to bring something to a state of completion or excellence through continuous refinement.

    Simple

    She spent years trying to perfect her recipe for chocolate cake.

    In context

    The research team spent the better part of a decade attempting to perfect the carbon-capture technology before it was ready for commercial use.

    Usage

    The verb is transitive and requires a direct object.

  4. 04 B1 Intermediate Technical Grammar

    n.a verb form used to talk about completed actions, like 'I have eaten'.

    n.a tense or aspect that expresses an action as having been completed at the time of speaking.

    Simple

    In English, we use the present perfect to talk about our life experiences.

    In context

    Students often struggle with the distinction between the past simple and the present perfect when describing specific historical events.

  5. 05 C2 Proficiency Technical Science

    adj.a flower that has both male and female parts.

    adj.describing a flower that possesses both functional stamens and carpels.

    Simple

    A lily is a perfect flower because it has both male and female reproductive organs.

    In context

    The botanist noted that while many garden species bear perfect flowers, others rely on separate male and female blooms to ensure cross-pollination.

    bisexualhermaphroditic
  6. 06 C1 Advanced Technical Music

    adj.describing certain musical sounds that are very stable, like an octave.

    adj.referring to intervals of a unison, fourth, fifth, or octave that are not augmented or diminished.

    Simple

    The song begins with a perfect fifth, which sounds very clear and strong.

    In context

    The composer utilised perfect fourths and fifths to evoke a medieval atmosphere throughout the orchestral suite's opening movement.

Usage perfect example · perfect time

This entry
Level A1 · Beginner
Frequency Very common
Updated