eastern standard time is a noun meaning "standard time in the 5th time zone west of Greenwich, reckoned at the 75th meridian; used in the eastern United States". It carries one recorded sense.
standard time in the 5th time zone west of Greenwich, reckoned at the 75th meridian; used in the eastern United States
Definitions, synonyms and semantic relations for eastern standard time come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.