-ín

-ín

1. A suffix to form the diminutives of nouns.

-ín

1. Suffix indicating the first-person singular indicative preterite of -er and -ir verbs.

• -é

-ín (feminine -iña)

1. Alternative form of -iño, a diminutive suffix, in northeastern Galician.

-ín m

1. Suffix used to form diminutive nouns, sometimes with semantic shift from the original noun.

   ‎capall (“horse”) + ‎-ín → ‎capaillín (“pony”)

   ‎lacha (“duck”) + ‎-ín → ‎lachín (“duckling”)

   ‎pota (“pot”) + ‎-ín → ‎poitín (“poteen”)

   ‎teach (“house”) + ‎-ín → ‎teachín (“cottage”)

From English -ine, from Old French -ine, from Latin -īnus, from Ancient Greek -ινος (-inos).

-ín m

1. (chemistry) -ine

   aimín (“amine”)

   anailín (“aniline”)

   iaidín (“iodine”)

All nouns ending in a broad consonant change to a slender consonant before taking -ín, except words with stems ending in -ach

• "-ín" in Foclóir Gaeilge-Béarla, An Gúm, 1977, by Niall Ó Dónaill.

-ín

1. (Northern Spain, especially Asturias) A suffix to form the diminutives of nouns, often one already with a diminutive suffix

   chico (“boy”) + -ito → ‎chiquito (“little boy”) + ‎-ín → ‎chiquitín (“very young boy”)

This prefix is most commonly used in Spain, particularly in Asturias. It can be used for nouns (cafetín) or adjectives (pequeñín).