also first class
1.
If you describe something or someone as ~, you mean that they are extremely good and of the highest quality.
The food was ~...
She has a ~ brain and is a damned good writer.
= first-rate
ADJ
2.
You use ~ to describe something that is in the group that is considered to be of the highest standard.
He officially announced his retirement from ~ cricket yesterday...
Harriet graduated with a first class degree in literature...
ADJ: ADJ n
3.
First-class accommodation on a train, aeroplane, or ship is the best and most expensive type of accommodation.
He won himself two ~ tickets to fly to Dublin.
...~ passengers.
ADJ: ADJ n
•
First-class is also an adverb.
She had never flown first class before.
ADV: ADV after v
•
First-class is the ~ accommodation on a train, aeroplane, or ship.
He paid for and was assigned a cabin in first class.
N-UNCOUNT
4.
In Britain, ~ postage is the quicker and more expensive type of postage. In the United States, ~ postage is the type of postage that is used for sending letters and postcards.
Two first class stamps, please...
ADJ: ADJ n
•
First-class is also an adverb.
It took six days to arrive despite being posted first class.
ADV: ADV after v