IPA: /ˈɡrɪpi/
KK: /ˈɡrɪpi/
Having a surface that holds onto things well, preventing slipping.
The shoes have a grippy sole that keeps me from sliding on the wet floor.
Comparative: grippier
Superlative: grippiest
Grippy → It is formed from "grip" (from Old English "gripian", meaning to seize or grasp) and the suffix "-y" (meaning characterized by). The word "grippy" describes something that is characterized by the ability to grip or hold on tightly.
Think of something that is good at 'grasping' ('grip') and is 'characterized by' ('-y') that ability — that's why we call it grippy.