Learn how to say Environmental correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word environment:
(rare) a surrounding or being surrounded
something that surrounds; surroundings
all the conditions, circumstances, and influences surrounding, and affecting the development of, an organism or group of organisms
all of the conditions, circumstances, etc. that surround and influence life on earth, including atmospheric conditions, food chains, and the water cycle (usually with the)