Definify.com
Webster 1913 Edition
Proteus
Pro′te-us
,p
rop.
Noun.
[L., Gr. [GREEK].]
1.
(Class. Myth.)
A sea god in the service of Neptune who assumed different shapes at will. Hence, one who easily changes his appearance or principles.
3.
A changeable protozoan; an amoeba.
Webster 1828 Edition
Proteus
PRO'TEUS
,Noun.
Definition 2024
Proteus
Proteus
See also: proteus
Translingual
Etymology
After Ancient Greek Πρωτεύς (Prōteús, “a god who could change his shape at will”).
Proper noun
Proteus m
- A taxonomic genus within the family Proteidae – the single amphibian species Proteus anguinus (the olm).
- A taxonomic genus within the family Enterobacteriaceae – several bacteria responsible for human urinary tract infections.
Hypernyms
- (genus of Plethodontidae): Amphibia - class; Lissamphibia - subclass; Urodela - order; Salamandroidea - suborder; Proteidae - family
- (genus of Enterobacteriaceae): Bacteria - kingdom; Proteobacteria - phylum; Gamma Proteobacteria - class; Enterobacteriales - order; Enterobacteriaceae - family
Hyponyms
- (genus of Plethodontidae): Proteus anguinus (sole species)
- (genus of Enterobacteriaceae): Proteus hauseri, Proteus inconstans, Proteus mirabilis, Proteus morganii, Proteus myxofaciens, Proteus penneri, Proteus rettgeri, Proteus vulgaris (species)
proteus
proteus
See also: Proteus
English
Noun
proteus (plural protei)
- Any of many gram-negative bacteria, of the genus Proteus, several of which are responsible for human infections.