venous
Meaning
Relating to or contained in veins.
Having numerous veins, especially showing prominent veins.
Structure
Usage
The venous blood, low in oxygen, is darker in color.
He had prominent venous markings on his forearms.
The doctor checked for signs of venous insufficiency.
Etymology
The word "venous" traces its lineage directly to the Latin noun vena, which originally signified a conduit or channel, such as a watercourse or a vein of ore. This Latin term was adopted into Middle English via Old French to specifically denote the blood vessels that carry blood toward the heart. The suffix -ous, of Latin origin, was appended to form an adjective meaning "pertaining to" or "full of" veins. Thus, the literal construction "full of veins" evolved into the modern medical and descriptive term for anything relating to or characterized by veins.
Analysis
- ven: From Latin vena, meaning "vein, blood vessel; channel of water, course of a metal vein." - ous: An English adjective-forming suffix, from Latin -osus, meaning "full of, characterized by."