IPA: /ˈbeɪsɪnˌfʊl/
KK: /ˈbeɪsɪnˌfʊl/
The amount of liquid that a basin can contain.
She filled the basinful with water for the plants.
Basinful → It is formed from "basin" (from Old French *bacin*, meaning a shallow container for holding liquid) and "-ful" (meaning full of). The word "basinful" means full of a basin, or the amount that a basin can hold.
Think of a 'basin' as a container that holds liquid, and '-ful' means it is full of something. So, a basinful is the amount that fills a basin.