TRICOSTATE
Meaning of TRICOSTATE in English
/truy kos"tayt, -kaw"stayt/ , adj. Bot., Zool.
having three ribs, costae, or raised lines.
[ 1860-65; TRI- + COSTATE ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012