Adjective
An adjective is a word which describes a noun (common, proper, singular or plural), this means an adjective adds extra detail about the noun.
As an example here are some adjectives we could use to describe an apple:
In this example we've used adjectives to describe what the apple looks like (red, spotty, shiny), what it feels like (smooth), what it tastes like (delicious, juicy and healthy).
Using adjectives help us to visualise in our mind the noun, different adjective change how we might see something. For example spooky house, tiny house, grand house. It often comes before the noun it is describing.
It can often help to use our senses to help us describe nouns.