An exception, or something having an exceptional value
Corresponding to something of lower dimension under a birational correspondence.
Forming an exception; not ordinary; uncommon; rare.
Better than the average; superior due to exception or rarity.
An expression used to concede a point; denotes that, upon consideration, something is correct or reasonable; an expression of acknowledgment or understanding.
Used to stop somebody talking or an argument, other synonyms include that's enough, that'll do.