Webster's 1913 Dictionary
TYSONITE
Ty "son *ite, n. Etym: [After S. T. Tyson. ] (Min. )
Defn: A fluoride of the cerium metals occurring in hexagonal crystals of a pale yellow color. Cf. Fluocerite.
New American Oxford Dictionary
Tyson, Mike
Ty son, Mike |ˈtīsən ˈtaɪsən | (1966 –), US heavyweight boxing champion; full name Michael Gerald Tyson.
Oxford Dictionary
Tyson, Mike
Tyson, Mike |ˈtʌɪs (ə )n | (b.1966 ), American boxer; full name Michael Gerald Tyson. He became undisputed world heavyweight champion in 1987, winning the WBA, WBC, and IBF titles. He was imprisoned in 1992 for rape; after his release in 1995 he reclaimed the WBC and WBA titles in the following year.
Sanseido Wisdom Dictionary
Tyson
Ty son /táɪs (ə )n /名詞 タイソン 〘Mike ～, 1966 --; 米国のボクサー 〙.
The Wordsmith Dictionary