Ultrabullet

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Chess played at an extremely fast time control, with each side getting 15 seconds total to make all their moves. Internet, uncountable

    "At the tender age of 20, Penguingm1 is already one of the best hyperbullet and ultrabullet chess players in the world."

Example

More examples

"At the tender age of 20, Penguingm1 is already one of the best hyperbullet and ultrabullet chess players in the world."

Etymology

From ultra- + bullet.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.