What is the meaning of Dois?

plural of doi

two

first/second-person singular present indicative of devoir

genitive singular of dos

two (cardinal number 2)

second

two (the numerical value 2 or something with the value of two)

  1. deuce (card with two spots)
  2. deuce (side of a die with two spots)

deuce (card with two spots)

deuce (side of a die with two spots)

two (the character or digit ‘2’)

first-person singular preterite colloquial of dod

Source: wiktionary.org