souffleur
/suflœʁ/Definitions
1. noun
A person or device that supplies air under pressure for blowing or lifting, especially in a process such as glassblowing or bellows.
“The souffleur in the glassblowing studio was essential for creating delicate shapes.”
2. verb
To supply air under pressure for blowing or lifting, especially in a process such as glassblowing or bellows.
“The artist souffleurs the molten glass to shape it into a vase.”