1) to agitate, trouble (a thing, by the movement of its parts to and fro)
    1a) to cause one inward commotion, take away his calmness of
        mind, disturb his equanimity
    1b) to disquiet, make restless
    1c) to stir up
    1d) to trouble
        1d1) to strike one's spirit with fear and dread
    1e) to render anxious or distressed
    1f) to perplex the mind of one by suggesting scruples or doubts