botany The arrangement of veins in a leaf.

Roget 622: pursuit; pursuing etc. v.; prosecution; pursuance; enterprise etc. (undertaking) 676; business etc. 625; adventure etc. (essay) 675; quest etc. (search) 461; scramble, hue and cry, game; hobby; still-hunt.    chase, hunt, battue^†, race, steeple chase, hunting, coursing; venation, venery; fox chase; sport, sporting; shooting, angling, fishing, hawking; shikar (Geog loc:India). pursuer; hunter, huntsman; shikari (Geog loc:India), sportsman, Nimrod; hound etc. 366.    ... show more

Polish: nerwacja, użyłkowanie

zoology The system of venous blood vessels in an animal.

synonym: venous blood system.