Baretti: A dictionary of the English and Italian languages
Anéll-o, s. m. pl. Anéll-i, Anéll-a, dim. Anéll-étto, Anéll-íno, Anéll-úccio,Anéll-úzzo , disp. Anéll-ucciáccio, aug. Anéll-óne, a ring, thimble. Dar l'—, to marry;
2. link of a chain;3. a thimbleful of silkworms' eggs; 4. the anus;5. a ringlet; 6. quadrant for taking altitudes at sea.
Florio: a worlde of wordes, or most copious, dictionarie in Italian and English