DELTOIDAL
Meaning of DELTOIDAL in English
/del toyd"l/ , adj.
1. of or pertaining to a river delta.
2. deltoid (def. 3).
[ 1830-40; DELTOID + -AL 1 ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012