A2
more, or more than usual
Dictionary examples:
I need extra time to finish. My clock runs too fast! (0.0)
I ate an extra pizza. Now my pants need extra space! (0.0)
I need extra sleep. My bed is too comfortable! (0.0)
He needs extra help with his English. (14.9)
She babysits to earn a little of extra cash. (26.1)
The price includes travel and hotel, but meals are extra. (35.9)