noun, verb, slang ·2 syllables ·Moderate ·High school level

Definitions

Noun

1. 1
   Double six in a dice game with two dice. plural, plural-only, slang
2. 2
   plural of boxcar form-of, plural
3. 3
   (usually plural) an expression used when two dice are thrown and both come up showing six spots wordnet

Verb

1. 1
   third-person singular simple present indicative of boxcar form-of, indicative, present, singular, third-person

Synonyms

All synonyms

boxcardozenduodecimoeightyelevenfifteen

Etymology

From the resemblance of the six (“6”) on a die to a boxcar.

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