thirty-one

After three decades

Thirty-one is the cardinal number between thirty and thirty-two, written 31.

It appears in contexts where this specific quantity matters: thirty-one days hath July, she turned thirty-one last month.

Thirty-one is also a simple card game where players try to collect cards totaling that number.

number

integer

Number lacking fractions

  • oddUnusual or not even
  • primeReadying for action
  • numeralSymbol denoting quantity

digit · quantity · figure · ordinal · sequence · counting · consecutive · calendar · days · month

cardgame

pontoon

Buoyant platform or vessel

  • bustFailure or sculpture
  • hitSuccessful contact or strike
  • standUpright support structure

dealer · hand · draw · discard · shuffle · deal · ace · face card · points · betting

age

milestone

Notable event marking progress

  • adultMature person, legally responsible
  • maturityFull growth achieved
  • primeReadying for action

youthful · grown-up · experience · vitality · development · settling · established · career · family · responsibility

Categories
Opposites
numerical value

thirty-onezero

Numerical absence of quantity

nothing · one · none · infinity · billion

mathematical properties

thirty-onethirty

Three times ten

thirty-two · thirty-six

CARD GAME (Blackjack context)

thirty-onetwenty-one

Cardinal after twenty

blackjack · bust · under

Family

one, third, thirty, thirteen, oneness, thirties, thirty-first

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G