See also:

Portuguese edit

Portuguese numbers (edit)
40
 ←  3 4 5  → 
    Cardinal: quatro
    Ordinal: quarto
    Ordinal abbreviation: 4.º
    Multiplier: quádruplo
    Fractional: quarto
    Group: quarteto

Alternative forms edit

Etymology edit

Abbreviation of quarto.

Adjective edit

4.º (feminine 4.ª, masculine plural 4.os, feminine plural 4.as, not comparable)

  1. (ordinal number) 4th

Spanish edit

Spanish numbers (edit)
40
 ←  3 4 5  → 
    Cardinal: cuatro
    Ordinal: cuarto
    Ordinal abbreviation: 4.º
    Multiplier: cuádruple
    Fractional: cuarto

Adjective edit

4.º (feminine 4.ª, masculine plural 4.ºs, feminine plural 4.ªs)

  1. 4th; abbreviation of cuarto