Devotion/dɪˈvəʊʃn/ Definition 1 of 3Pro Tip 1/3Deep Affection Devotion implies profound affection that goes beyond ordinary liking or interest. Her devotion to her aging parents moved everyone in the room. Pro Tip 2/3Beyond Duty It suggests actions performed out of love, not just responsibility. He stayed late every day out of devotion to his students, not because he had to. Pro Tip 3/3Personal Sacrifice Often involves personal sacrifice or enduring hardship for others or a cause. Their devotion meant missing holidays to care for rescued animals.