Definitions For Tonic

noun

• A medicine that strengthens and invigorates
• (music) the first note of a diatonic scale
• A sweet drink containing carbonated water and flavoring
• Lime- or lemon-flavored carbonated water containing quinine
• A type of water that has bubbles in it, has a bitter taste, and is often used in alcoholic drinks
• Something that makes you feel healthier and more relaxed
• A medicine that brings you back to a normal physical or mental condition

adjective

• Imparting vitality and energy
• Relating to or being the keynote of a major or minor scale

adjective

• (used of syllables) bearing the principle stress, usually accompanied by a change in pitch
• Employing variations in pitch to distinguish meanings of otherwise similar words
• Of or relating to or producing normal tone or tonus in muscles or tissue