1. Any small eel 
2. A cricket or grasshopper 
3. A small lively person

Derived forms: grigs

Encyclopedia: Grig

• reappraisal
• reappraise
• rear
• rear admiral
• rear back
• rear lamp
• rear light
• rear of barrel
• rear of tube
• rear window
• rear-end
• rearguard
• rearing
• rearm
• rearmament
• rearmost
• rearrange
• rearrangement
• rearrest
• rearview mirror
• rearward
• rearwards
• reascend
• reason
• reason out