Velum/ˈviːləm/ Definition 1 of 2Pro Tip 1/3Speech Role The velum is crucial for speech, affecting how certain sounds are produced. Try saying 'sing' and feel how your velum moves. Pro Tip 2/3Anatomical Position The velum is located in the back of your mouth, above the tongue. Your soft velum raises when you yawn. Pro Tip 3/3Health Relevance Good velum function is vital for healthy breathing and preventing snoring. The doctor suggested exercises to strengthen his velum.