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 Spell from Hollow Knight in the sense that both are used to heal, and both abilities are automatically given to the characters at the beginning of their games.