1. Procedures involved in taking defensive measures against attacks using chemical agents
   - chemical defence [Brit, Cdn]

Derived forms: chemical defenses

Type of: defence [Brit, Cdn], defense [US], defensive measure

• hepta-
• heptad
• radar target
• radarscope
• Radclyffe Hall
• raddle
• raddled
• Radhakrishnan
• radial
• radial artery
• radial asymmetry
• radial engine
• radial keratotomy
• radial nerve
• radial pulse
• radial symmetry
• radial tire
• radial tyre
• radial vein
• radial velocity
• radial-ply
• radial-ply tire
• radial-ply tyre
• radially
• radially symmetrical