"Tomato" is a countable noun because you can count individual tomatoes, such as one tomato, two tomatoes, and so on. When referring to tomatoes in general or in a mass context, you might use "tomato" in an uncountable sense, but it typically remains countable in everyday usage.
The countable nouns are nouns with a singularand a plural form.The uncountable nouns are also called mass nouns.
The word 'additional' is not a noun; additional is an adjective, a word that describes a noun (a countable or uncountable noun).The noun form is addition; a countable noun as a word for something that you add to something else (an addition to a product line, an addition to a building); an uncountablenoun as a word for the act of adding something to something else (addition is the first step in learning math).
In linguistic terms, "cookie" is typically considered a countable noun because it can be pluralized (e.g., cookies). However, in certain contexts, such as when referring to cookie dough or cookie crumbs, it can be treated as uncountable. The countability of "cookie" depends on how it is being used in a sentence and whether it is being referred to as a singular item or a mass noun.
No, the set of all irrational numbers is not countable. Countable sets are those that can be put into a one-to-one correspondence with the natural numbers (1, 2, 3, ...). The set of irrational numbers is uncountable because it has a higher cardinality than the set of natural numbers. This was proven by Georg Cantor using his diagonalization argument.
The noun meeting is a countable noun; for example: We have a meeting this afternoon. We've had two meetings already this week.
Transport is both countable and uncountable as a noun.
The noun 'steel' is an uncountable (mass) noun, a word for a substance.
Shark is a countable noun.
countable
Countable
The noun 'daytime' is an uncountable noun.
The noun 'animal' is a countable noun. The plural form is animals.
Prawn - prawns is the plural - is a countable noun
Pasta is a countable noun
Countable
The word 'violence' is an uncountable noun.
The gerund painting is a countable noun, as in "There are 12 paintings in this room."