1. A crystalline metallic element not found in nature; occurs as one of the fission products of uranium
   - technetium, Tc

Type of: metal, metallic element

• acoustic device
• acoustic gramophone
• acoustic guitar
• acoustic impedance
• acoustic meatus
• acoustic modem
• acoustic nerve
• acoustic phenomenon
• acoustic power
• acoustic projection
• acoustic radiation pressure
• acoustic reactance
• acoustic resistance
• acoustic spectrum
• acoustic storage
• acoustic wave
• acoustical
• acoustically
• acoustician
• acousticophobia
• acoustics
• acquaint
• acquaintance
• acquaintanceship
• acquainted