Definitions for "Impair"
Keywords:  diminution, injury
Diminution; injury.
To dim or conceal (wholly or partly) a lamp or marking with some external interfering object.
Keywords:  marred, imperfect, nothing, beauty, her
make imperfect; "nothing marred her beauty"
Keywords:  odd, french, bet, numbers, term
odd numbers
this is the French term used for the Odd Bet.
damage or weaken to such an extent that it no longer functions effectively
Keywords:  appropriate, fit
Not fit or appropriate.