The Collaborative International Dictionary
Apair \A*pair"\, v. t. & i.
To impair or become impaired; to injure. [Obs.]
vb. (context obsolete English) To impair or become impaired; to injure.
Usage examples of "apair".
For just a moment, she pictured apair of brown eyes so dark they were almost black.
I had apair like that once, at Hartlea, though I did not have a high-perch phaeton, but a curricle.