WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adjective.
having thin parallel channels
Word Usage
"Dianthoides, several Astragali, one with the pinnulae dentato serratis, petiola spinosa, a tufted Monocotyledonous plant with terete canaliculate subulate leaves, _Salvia_, Gramen alterum, Composita dislocata,"