What does "suctorial" mean?

Adapted for sucking; living by sucking.

Suctorial

Common synonyms include: leechlike, sucking, suction adhesion, suction-based attachment, suctional, suctorious.

adj

adj ·Rare ·Advanced level

Adjective

1
Adapted for sucking; living by sucking. not-comparable
"The hummingbirds are suctorial birds."
2
Capable of adhering by suction. not-comparable
"suctorial fishes"

Adjective

"The hummingbirds are suctorial birds."

From Latin sugo, suctum (“to suck”).