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.
Capable of being borne, tolerated or endured; bearable or endurable.
Moderate in degree; mediocre; passable, acceptable or so-so.
Such as to be tolerated or countenanced; permissible; allowable.
In fair health; passably well.
tolerably; passably; moderately.