Définition de « eta » en Anglais

noun

1. The seventh letter of the Modern Greek alphabet, the eighth in Old Greek.

2. (particle physics) A kind of electrically neutral meson having zero spin and isospin.

noun

1. A social outcast in Japan who is subjected to menial work, making up a class or caste of such people.

noun

1. Alternative form of ita (“kind of palm tree”).