vascular

adjective

vas·​cu·​lar ˈva-skyə-lər 

: of, relating to, or affecting a channel for the conveyance of a body fluid (such as blood of an animal or sap of a plant) or a system of such channels

vascular cells

vascular diseases

a vascular surgeon

also : supplied with or made up of such channels and especially blood vessels

a vascular tumor

a vascular system

Examples of vascular in a Sentence

Recent Examples on the Web

While Bower is easy on the eyes as Vecna’s human incarnate, Henry Creel, Vecna in full form is a gruesome monster with vascular gray flesh, a decrepit face and piercing eyes — a fitting prince of the Upside Down. —Andrew McGowan, Variety, 29 Nov. 2025

The Birmingham study also explored new ground, and few studies have tested whether nutrients can help counteract the vascular strain caused by prolonged sitting. —Deirdre Bardolf, FOXNews.com, 29 Nov. 2025

As for vascular dementia, the genetic component is low. —Anna Holmes, New Yorker, 29 Nov. 2025

Those with respiratory, vascular or cardiac conditions were told to remain indoors, with authorities warning of potential hospital surges if conditions persist. —Amir Daftari, MSNBC Newsweek, 28 Nov. 2025

Word History

Etymology

borrowed from New Latin vāsculāris, from Latin vāsculum "small vessel" (from vās "container" + -culum, diminutive suffix) + -āris -ar — more at vas

First Known Use

circa 1673, in the meaning defined above

Phrases Containing vascular

• vascular bundle
• vascular cylinder
• vascular plant
• vascular ray
• vascular tissue
• water-vascular system

Rhymes for vascular

• avascular
• cardiovascular
• cerebrovascular
• extravascular
• intravascular
• microvascular
• neurovascular
• perivascular
• renovascular

Kids Definition

vascular

adjective

vas·​cu·​lar ˈvas-kyə-lər 

: of or relating to a tube or channel for carrying a body fluid (as blood of an animal or sap of a plant) or to a system of such channels or tubes

also : supplied with or made up of such channels or tubes

a vascular system

vascular tissue

Medical Definition

vascular

adjective

vas·​cu·​lar ˈvas-kyə-lər 

1

: of, relating to, constituting, or affecting a tube or a system of tubes for the conveyance of a body fluid (as blood or lymph)

vascular disease

vascular surgical techniques

2

: supplied with or containing ducts and especially blood vessels

a vascular tumor

the vascular layer of the skin