The Collaborative International Dictionary
Spherobacteria
Spherobacteria \Sphe`ro*bac*te"ri*a\, n. pl.; sing. Spherobacterium. [NL. See Sphere, and Bacterium.] (Biol.) See the Note under Microbacteria.
Wiktionary
spherobacteria
n. (context dated English) spherical bacteria, such as those in the genus ''Micrococcus''.