|sək|tōrēəl adjective
Etymology: New Latin suctori us (from Latin suctus — past participle of sugere to suck — + -orius -ory) + English -al — more at suck
1. : adapted for sucking : serving to draw up fluid or to adhere by suction
suctorial mouths
2.
a. : provided with suctorial organs
a suctorial fish
b. : living by sucking the blood or juices of animals or plants
3.
[New Latin Suctoria + English -al ]
: of or relating to the Suctoria