1. Large dark-blue nonvenomous snake that invades burrows; found in southern North America and Mexico
   - indigo snake, gopher snake

Type of: colubrid, colubrid snake

• harmlessness
• harmonic
• harmonic analysis
• harmonic law
• harmonic mean
• harmonic motion
• harmonic progression
• harmonica
• harmonical
• harmonically
• harmonics
• harmonious
• harmoniously
• harmoniousness
• harmonisable
• harmonisation
• harmonise
• harmonised
• harmoniser
• harmonist
• harmonium
• harmonizable
• harmonization
• harmonize
• harmonized