quartilla

Borrowed from Spanish cuartilla, diminutive of cuarta (“quarter”).

• IPA^(key): (Central, Balearic) [kwərˈti.ʎə]
• IPA^(key): (Valencia) [kwaɾˈti.ʎa]

quartilla f (plural quartilles)

1. a sheet of paper, especially one of size A5
2. (usually in the plural) page (of a manuscript)

• quart

• “quartilla” in Diccionari de la llengua catalana, segona edició, Institut d’Estudis Catalans.