Dictionary entry overview: What does morello mean? â¢ MORELLO (noun) The noun MORELLO has 2 senses: 1. any of several cultivated sour cherry trees bearing fruit with dark skin and juice 2. cultivated sour cherry with dark-colored skin and juice Familiarity information: MORELLO used as a noun is rare.
venation - (botany) the arrangement of veins in a leaf. phytology, botany - the branch of biology that studies plants. arrangement - an orderly grouping (of things or persons) considered as a unit; the result of arranging; a flower arrangement.
From Conservapedia. Pinnate Venation is vein arrangement in a leaf with one main vein extending from the base to the tip of the leaf and smaller veins branching off the main vein.1  Palmate Venation.rom Conservapedia. Pinnate Venation is vein arrangement in a leaf with one main vein extending from the base to the tip of the leaf and smaller veins branching off the main vein.