Definitions

1. adjective

Producing or characterized by urceols, or small, hollow, rounded structures, especially in the leaves of certain plants.

“The urceolar leaves of the plant were a notable feature in the botanical journal.”

2. adjective

Having or forming small, hollow, rounded or cup-shaped structures, especially in the leaves of certain plants.

“The urceolar patterns on the leaves were a striking characteristic of the new species.”