Brill

adj. joyful, energetic playful

What it means

Excellent or delightful in informal British English.

Reach for it when giving short casual praise in a voice that naturally uses the slang

The student actors gave a brill matinee performance.

Words to choose between 5

By register, from playful at the top to literary at the bottom. Tap a word to see when it fits.
playful
everyday
professional
  • playful

    ace

    Fits when brief slang praise suits sport or youth conversation

    Careful Ace is also regional, ambiguous, and informal.

  • playful

    fab

    Fits when retro informal delight fits the voice

    Careful Fab can sound dated or deliberately camp.

  • everyday

    brilliant

    Fits when British enthusiasm is wanted in a more widely understood form

    Careful Brilliant can praise intelligence and is less clipped or playful.

  • everyday

    great

    Fits when casual broad praise is enough

    Careful Great is generic and may sound automatic.

  • professional

    excellent

    Fits when clear approval must suit formal and international readers

    Careful Excellent removes the slang warmth.

Opposites 3

  • awful
  • poor
  • disappointing

Common phrases 3

  • brill idea

    A late-opening repair cafe is a brill idea.

  • brill day

    We had a brill day learning to sail.

  • absolutely brill

    The improvised final song was absolutely brill.

Usage notes

Keep in mind

Brill is informal British slang and is unsuitable for formal praise.

Definitions and examples are written for this site. How words are chosen Recording: Commander Keane, Australian accent, from Wikimedia Commons, CC BY-SA 4.0 Updated