Englishfor English speakers
dangerous
Adjective
—
If something is dangerous it causes danger; a dangerous thing could hurt you.
A tiger is a very dangerous animal.
Lightning is very dangerous.
The ambush put the soldiers in a very dangerous situation.
substance
Noun
—
What a thing is made of; the essential or most important part of anything. Everything is made of substances.
has water, sugar, fat and other substances in it.