To talk nonsense or to lie.
To untruthfully speak of another in a belittling, deprecative, slighting manner, either in person or in absentia.
To have a casual or meaningless conversation.
To fool with nonsense or flattery.
To keep information secret by sending false information to many people in one's own organization, and correct information to a select few.
A soothing medicated lotion for the eyes.
Nonsense, flattery, or pretentiousness.
The washing out of the eyes with copious water (usually water alone) to quickly remove an irritant, as for example in laboratories and industrial plants.