mar — meaning in English

English meaning

adder noun A small venomous snake found across Europe, including Britain, marked with a dark zigzag pattern down its back.
backstabber noun Someone who betrays a friend or colleague who trusted them, usually behind their back.
hose noun A flexible tube used to carry water or other liquid.
serpent noun A snake, especially a large or dangerous one, or a snake-like mythical creature.
snake noun A long, legless reptile that moves by slithering, some species of which are venomous.

mar is used for these senses in English:

adder A hog-nosed snake, of genus Heterodon of harmless colubrid snakes found in North America
backstabber A traitor or hypocrite, such as a co-worker or friend assumed trustworthy but who figuratively attacks when one's back is turned.
hose (countable) A flexible tube conveying water or other fluid.
serpent (now, literary) A snake, especially a large or dangerous one.
snake Any of the suborder Serpentes of legless reptile with long, thin bodies and fork-shaped tongues.

noun A small venomous snake found across Europe, including Britain, marked with a dark zigzag pattern down its back.
noun A person or device that performs addition.