HYPERON
Meaning of HYPERON in English
/huy"peuh ron'/ , n. Physics.
any baryon with strangeness other than zero, esp. one with a relatively long lifetime.
[ 1950-55; HYPER- + -ON 1 ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012