Is it ‘an unique’ or ‘a unique’?
A and an are different forms of the indefinite article. Words where the ‘u’ sound is pronounced like ‘you’, such as user, usual, or utilised use ‘a’ instead of ‘an’. Since ‘unique’ begins with this ‘you’ sound, you use ‘a unique’ instead of ‘an unique’.
- A unique hair color
- A unique situation