Englishfor English speakers
environmental
Adjective
—
Environmental protection, education, issues, etc. all relate to the natural world: land, air, water, and living things.
The country needs help to deal with its environmental problems.
Saving the forests makes economic as well as environmental sense.
—
Environmental factors, impact, effect, etc. all relate to the area around someone or something.
The disease is caused by a combination of genetic and environmental factors.
adder
Noun
—
An adder is a short, rather massive poisonous snake with long front teeth that poison its victims by biting them.
Don't walk in the bush unprotected, you may be bitten by an adder!
—
Adder can also stand for any poisonous snake.
Certain poisonous snakes in North America are called adders though they are not true adders.
—
Someone or something that adds. Usually a part (circuit) of computer chip.
The CPU contained extra adders to increase speed.