Eta
[ey-tuh, ee-tuh] /ˈeɪ tə, ˈi tə/
noun
1.
the seventh letter of the Greek alphabet (H, η).
2.
the vowel sound represented by this letter.
1.
estimated time of arrival.
/ˈiːtə/
noun
1.
the seventh letter in the Greek alphabet (Η, η), a long vowel sound, transliterated as e or ē
/ˈeɪtə/
noun (pl) eta, etas
1.
(in Japan, formerly) a member of a class of outcasts who did menial and dirty tasks
abbreviation
1.
estimated time of arrival
/ˈɛtə/
noun acronym
1.
Euzkadi ta Askatsuna: an organization of militant Basque nationalists attempting to gain independence for the Basques, esp those ruled by Spain, until a ceasefire in 1998, by means of guerrilla warfare
abbreviation of estimated time (of) arrival, first attested 1939.
eta e·ta (ā’tə, ē’tə)
n.
Symbol η The seventh letter of the Greek alphabet.
1.
embryo toxicity assay
2.
Employment and Training Administration
3.
estimated time of arrival
Read Also:
- E.T.A.
1. estimated time of arrival. abbreviation of estimated time (of) arrival, first attested 1939.
- Eta abstraction
eta conversion
- Eta-aquarids
[ey-tuh, ee-tuh] /ˈeɪ tə, ˈi tə/ noun, (used with a plural verb) Astronomy. 1. See under . [ak-wuh-rids, ah-kwuh-] /ˈæk wə rɪds, ˈɑ kwə-/ noun, (used with a plural verb) 1. either of two collections of meteors comprising meteor showers having their apparent origin in the constellation and visible either in early May (Eta Aquarids) […]
- Eta-carinae
noun 1. a star and its surrounding nebula in the constellation Carina: the star was brighter than every star except Sirius in the 1840s and now is of seventh magnitude; the nebula is the brightest infrared object in the nighttime sky.
- Eta-c meson
[ey-tuh-see, ee-tuh-] /ˈeɪ təˈsi, ˈi tə-/ noun, Physics. 1. a neutral meson having a mass 5832 times that of the electron and a mean lifetime of approximately 3.1 × 10 -22 seconds.