-ário

• -ario (obsolete)

Borrowed from Latin -ārium and -ārius. Compare the inherited doublet -eiro.

• IPA^(key): /ˈaɾiu/, /ˈaɾju/
• (South Brazil) IPA^(key): /ˈaɾio/, /ˈaɾjo/

-ário m (feminine -ária, plural -ários, feminine plural -árias)

1. forms adjectives, from nouns, meaning “of or related to the suffixed nouns”

   ‎alfândega (“customs (government agency)”) + ‎-ário → ‎alfandegário (“relating to the customs”)

2. forms nouns, from nouns, denoting a collection of the suffixed noun

   ‎adágia (“adage”) + ‎-ário → ‎adagiário (“a book listing adages”)

   ‎ficha (“record”) + ‎-ário → ‎fichário (“filing cabinet”)

3. forms nouns, from nouns, denoting a place where the suffixed noun is kept

   ‎ave (“bird”) + ‎-ário → ‎aviário (“aviary”)

   ‎bicicleta (“bicycle”) + ‎-ário → ‎bicicletário (“parking lot for bicycles”)

4. forms nouns, from nouns, denoting someone who works in on with the suffixed noun; -er; -eer

   ‎cartório (“office of a notary public”) + ‎-ário → ‎cartorário (“notary public”)

   ‎biblioteca (“library”) + ‎-ário → ‎bibliotecário (“librarian”)

   ‎expedição (“expedition”) + ‎-ário → ‎expedicionário (“one who partakes in an expedition”)

5. forms nouns, from nouns, denoting an instrument used to measure the suffixed noun

   ‎ângulo (“angle”) + ‎-ário → ‎angulário (“instrument for measuring angles”)

   Latin luna (“moon”) + -ário → lunário (“calendar based on moon phases”)

• (of or related to): -al, -ar, -eiro, -ico
• (collection): -al
• (someone who works with something): -dor, -eiro, -ista

• -eiro