1. Period when something or someone is attacked or criticized without restraint 
2. Period of the year during which game can be hunted without restriction

Derived forms: open seasons

• Chamaemelum nobilis
• chamber
• chamber music
• chamber of commerce
• chamber orchestra
• chambered
• chambered nautilus
• chamberlain
• chambermaid
• chamberpot
• Chambers
• chambray
• chameleon
• chameleon tree frog
• chamfer
• chamfer bit
• chamfer plane
• chamfron
• chammy
• chammy leather
• chamois
• chamois cloth
• chamois cress
• chamois leather
• chamomile