eta in English
- eta⇄eta (1), noun.
the seventh letter of the Greek alphabet, corresponding to English long a. - eta⇄eta (2), noun.
1. a former Japanese caste consisting of laborers and workers living in segregated slums and held to be inferior to the rest of the population.
2. a member of the eta caste. - ETA⇄ETA(no periods)orE.T.A.
estimated time of arrival.