vanity

Noun

(uncountable) Vanity is the feeling of being too proud about their actions, looks or possessions.
Her vanity soon made the other girls very irritated.
(uncountable) Something that is meaningless or pointless.
She's trying very hard to get free parking, but I worry about the vanity of it all.
(countable) A hand basin with a cupboard under it, usually found in a bathroom.
The vanity was covered in bottles and jars of different cosmetics.