amp noun Stress: first syllable 🤍 Save Syllables: amp (1) English Definition Informal term for an amplifier, or abbreviation for ampere. Example Sentence He plugged the guitar into the amp. US IPA /æmp/ 🔊 Listen US UK IPA /æmp/ 🔊 Listen UK Synonyms amplifier ampere booster Share this Word Facebook WhatsApp X Telegram Copy Link