a gentle affectionate stroking (or something resembling it); "he showered her with caresses"; "soft music was a fond caress"; "the caresses of the breeze played over his face"
touch or stroke lightly in a loving or endearing manner; "He caressed her face"; "They caressed in the back seat of the taxi"
an obstruction that stands in the way (and must be removed or surmounted or circumvented)
something immaterial that stands in the way and must be circumvented or surmounted; "lack of imagination is an obstacle to one's advancement"; "the poverty of a district is an obstacle to good education"; "the filibuster was a major obstruction to the success of their plan"