What is "pseudomonad"

n. 1 Any of many gram-negative bacteria of the genus ''Pseudomonas'', some of which are pathogenic. 2 Any of the bacteria in the taxonomic family Pseudomonadaceae, of which ''Pseudomonas'' is a member.

n. bacteria usually producing greenish fluorescent water-soluble pigment; some pathogenic for plants and animals

Pseudomonad may refer to a member of:

• Pseudomonadaceae, the family
• Pseudomonas, the genus