Where does “kasilyasan” come from?

kasilyasan (Bikol Central) comes from Cebuano kasilyas, from Spanish casillas, from Spanish casilla, from Spanish -illa, from Old Spanish -iella, from Latin -ella, from Latin -ellus, from Latin -ulus — Forms agent nouns from verbal roots.

Ancestry of “kasilyasan”, step by step

StepLanguageWordMeaning
1Cebuanokasilyasa room or enclosed area containing a toilet; a...
2Spanishcasillasplural of casilla
3Spanishcasillabox; pigeonhole; text box
4Spanish-illaAdded to feminine nouns to denote a diminutive...
5Old Spanish-iellaA diminutive suffix
6Latin-ellainflection of -ellus: ## nominative/vocative...
7Latin-ellusAlternative form of -ulus; "forming masculine...
8Latin-ulusUsed to form a diminutive of a noun, indicating...
9Proto-Italic-olos
10Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
11Proto-Indo-European-e-lós
12Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European -lósEvery word from Latin -ulusEvery word from Spanish -illa
kasilyasan — Etymology, Origin & Word History | Etymology Explorer