Atomizer output refers to the amount of e-liquid vapor that is produced by an e-cigarette's atomizer. There are several synonyms for atomizer output, including vapor production, cloud production, and aerosol output. Vapor production is a broad term that encompasses the amount and density of the e-liquid vapor produced by the atomizer. Cloud production is a more specific term that describes the size and thickness of the vapor clouds that are produced. Aerosol output refers to the fine particles and droplets that are emitted in the vapor, similar to the aerosol produced by a traditional cigarette. Regardless of the terminology used, atomizer output is an important factor in determining the vaping experience.