: an arrangement or system of veins (as in the tissue of a leaf or the wing of an insect)
Illustration of venation
1 parallel-veined
2 net-veined
3 dichotomously veined
Examples of venation in a Sentence
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Each fully blooming bouquet is 25.5 x 15.7 inches, and features removable flowers, bendable branches, and lifelike greenery with distinguishable leaf venation.—
Stephanie Osmanski,
Better Homes & Gardens,
29 May 2026 Tiger Eye has yellow flowers with a bloodshot look that’s highlighted with deep red venation.—
Joshua Siskin,
Oc Register,
30 Apr. 2026 Kennedy was getting a fresh shave, tufts of udder-fuzz drifting to the floor, revealing her resplendent venation.—
Eric Boodman,
STAT,
16 July 2024 The leaves had reticulate venation, a web-like pattern of interconnected veins.—
Allison Futterman,
Discover Magazine,
10 Nov. 2023 Growers like Proven Winners have a dozen or so new varieties of the showy aroid this year alone, ranging from dark red with green edges (‘Scarlet Flame’) to red-speckled white leaves with dark green edges and venation (‘Splash of Wine’).—
Heather Arndt Anderson,
Sunset Magazine,
10 Jan. 2020 The bloom is golden with a tracery of magenta venation.—
Adrian Higgins,
idahostatesman,
21 Feb. 2018 Sarracenia flava, the yellow pitcher, has chartreuse flowers and pitchers, though often with marked venation and natural variation.—
The Washington Post,
NOLA.com,
3 July 2017 Damage from hungry insects, cold weather or parasites can interrupt leaves’ normal venation patterns.—
Laura Sanders,
WIRED,
4 Feb. 2010