/suk tawr"ee euhl, -tohr"-/ , adj.
1. adapted for sucking or suction, as an organ; functioning as a sucker for imbibing or adhering.
2. having sucking organs; imbibing or adhering by suckers.
3. pertaining to or characterized by suction.
[ 1825-35; suctori ( us ) (see SUCTORIAN) + -AL 1 ]