A surname from Italian.

Alternative form of bill bird

(organic chemistry) The alkaloid (7S)-6'-methylspiro[6H-cyclopenta[g][1,3]benzodioxole-7,5'-7,8-dihydro-[1,3]dioxolo[4,5-g]isoquinoline]-8-one present in the seeds of Fumaria indica

(statistics) A variable that takes values from a finite or countable set, such as the number of legs of an animal.