Nubecula

‖Nu‐bec″u‐la (?), n.; pl.Nubeculæ (–lē). [L., dim. of nubes cloud.] 1. (Astron.) (a) A nebula. (b) pl. Specifically, the Magellanic clouds.

2. (Med.) (a) A slight spot on the cornea. (b) A cloudy object or appearance in urine. Dunglison.