The noun 'hair' is an uncountable noun as a word for a substance that grows from human or animal skin.
The noun 'hair' is a count noun as a word for the strands or shafts of this substance.
The plural noun is hairs.
Examples:
"Your hair is a mess!" (uncountable)
"You have cat hairs on your coat." (countable)
Yes, the noun hair is a common, concrete noun, a word for a thing.
The noun hair is an uncountable noun as a word for thread-like strands that grow from the skin of humans or animals, a word for a substance.
The noun hair is a singular, countable noun as a word for individual stand or strands of hair.
Example sentence: "He whipped his hair back and forth".
The noun shampoo is an uncountable noun as a word for a substance. Units of shampoo are expressed as a bottle of shampoo, a pint of shampoo, an ounce of shampoo, etc.
Like many uncountable nouns for substances, the plural form, shampoos, is a word for 'types of' or 'kinds of'; for example, 'I use different two shampoos, one for dandruff treatment and one with conditioner.
The noun 'hair' is a count noun as a word for the threadlike strands growing from the skin of humans, animals, and a few other living things.
The noun 'hair' is a mass noun as a word for a substance or material from which other things are made.
The noun 'shampoo' is a countable noun. The plural form is shampoos.
Transport is both countable and uncountable as a noun.
countable
uncountable
Uncountable
The gerund painting is a countable noun, as in "There are 12 paintings in this room."
Transport is both countable and uncountable as a noun.
countable
Uncountable
uncountable
Uncountable
uncountable
uncountable
The gerund painting is a countable noun, as in "There are 12 paintings in this room."
Countable
countable
few is countable
The noun 'steel' is an uncountable (mass) noun, a word for a substance.