1. Tropical nomadic ant that preys mainly on other insects
   - army ant, driver ant

Derived forms: legionary ants

Type of: ant, emmet, pismire

Part of: Dorylinae, subfamily Dorylinae

Encyclopedia: Legionary ant

• retroaction
• retroactive
• retroactively
• retrobulbar neuritis
• retrocede
• retrocession
• retrochoir
• retrofit
• retroflection
• retroflex
• retroflexed
• retroflexion
• retrogradation
• retrograde
• retrograde amnesia
• retrogress
• retrogression
• retrogressive
• retromandibular vein
• retronym
• Retrophyllum
• retrorocket
• retrorse
• retrospect
• retrospection