For example, apple, leg, dog. "we saw
three 'dolphins'" , "i like 'apples'" Thus,
dolphins and apples is what's being counted
Uncountable nouns
Non-countable nouns are nouns that can't
be counted
For example, "the teacher gave us more
homework" but you would never say "the teacher
gave us three homework" or "what heavy traffic" not
"there's three traffic"