Bind

Bind is an ability in Hollow Knight: Silksong. It allows healing using Silk.

Function Hornet can heal herself almost instantly by binding. This move can be performed in the air or on the ground.

At the beginning of the game, healing requires a full spool of silk and heals 3 masks.

How to acquire Hornet starts the game with this ability.

Trivia
 * It is similar to the Knight's Focus from Hollow Knight in sense that both are used to heal the character, and both abilities automatically given to their characters at the beginning of their games.