POSITRONIUM


Meaning of POSITRONIUM in English

ˌpäzə.ˈtrōnēəm noun

( -s )

Etymology: New Latin, from International Scientific Vocabulary positron + New Latin -ium

: a short-lived system suggestive of an atom and analogous to the hydrogen atom consisting of a positron and an electron bound together

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.