halobacter n 1: halophiles in saline environments such as the Dead Sea or salt flats [syn: {halobacteria}, {halobacterium}, {halobacter}]
halobacter \halobacter\, halobacterium \halobacterium\n.; pl. {halobacteria}, or {halobacters}. Any halophilic bacterium of the archaebacteria group, expecially of the genera {Halobacterium} and {Halococcus}, which live in saline environments such as the Dead Sea or salt flats. Syn: halobacteria, halobacter. [WordNet 1.5 +PJC]