1. a device or machine that produces and sprays fog or mist, typically used for pest control or disinfection
Usage: common in agricultural and public health contexts
2. a person who operates a fogger or performs fogging
Usage: occupational term

Examples

• The city sent a fogger truck through the neighborhood to control mosquitoes.
• A professional fogger sprayed pesticide throughout the warehouse.
• The portable fogger is ideal for small gardens and patios.
• The fogger dispersed disinfectant mist in the hospital corridors.
• We hired a licensed fogger to treat the building for termites.
• The thermal fogger creates a fine aerosol for better coverage.