i

A noun is the name of a place, person or thing.
The two most common types of nouns are common and proper.

i.i Common Noun:
A common noun is the name of a generic place, person or thing and has a lower case letter at the start: e.g. town, girl or number
i.ii Proper Noun:
A proper noun is the name of a specific place, person or thing and has an upper case letter at the start: e.g. Adelaide, Alison or Reynolds number.