bacteroids

/B AE1 K T ER0 OY1 D Z/
noun
  1. 1

    A bacterium of the species Bacteroides.

  2. 2

    A symbiotic form of the nitrogen-fixing bacterium Rhizobia, or the root nodule that it produces.

  3. 3

    (dated) A micro-organism such as a bacterium or yeast.

adjective
  1. 1

    (biology) Resembling bacteria.