Appreciate/əˈpriːʃieɪt/ Definition 1 of 4Pro Tip 1/3Emotional Impact Using 'appreciate' can express deep acknowledgement and respect towards others. I appreciate your dedication to this project. Pro Tip 2/3Positive Politeness 'Appreciate' often functions to make requests sound more polite and considerate. I would appreciate your immediate response. Pro Tip 3/3Cultural Sensitivity In some cultures, saying 'I appreciate you' is a heartfelt compliment and can be very meaningful. You're a great friend, and I appreciate you.