adjective
Definition: Referring to something that is added, extra, or positive in nature, often indicating a benefit or higher value.
Example: Having a garden is a plus for any home.
conjunction
Definition: Used to indicate that something is added to something else or to connect two ideas, often in a positive way.
Example: She is smart, plus she is very kind.
noun
Definition: A good thing or advantage that adds to a situation or condition.
Example: Having a supportive friend is a big plus in tough times.
preposition
Definition: Used to indicate an increase or addition to something.
Example: The price of the shirt is $20 plus tax.