Drizzle definition: to rain gently and steadily in fine drops; sprinkle.. See examples of DRIZZLE used in a sentence. The meaning of DRIZZLE is a fine misty rain. How to use drizzle in a sentence. Drizzle ORM is a lightweight and performant TypeScript ORM with developer experience in mind. Drizzle ORM is a lightweight and performant TypeScript ORM with developer experience in mind.