Condone
Definition 1 of 2
Pro Tip 1/3
Negative Implication
Using 'condone' often suggests you don't support the behavior but reluctantly accept it. Although I don't like it, I have to condone his decision for the family's peace.
Pro Tip 2/3
Reluctant Acceptance
'Condone' is used when someone allows behavior they probably think is wrong. I can't condone your lateness, even if you have good reasons.
Pro Tip 3/3
Official Permission
It is often used in official or formal contexts where rules are overlooked. The teacher condoned the students' use of calculators, just this once.