A device which mixes air with a substance, particularly soil or a liquid.
A fumigator used to bleach grain, destroying fungi and insects.
A device used for charging mineral waters with gas and in making soda water.
A non-manual apparatus or device, powered electrically or by another small motor, used in homes to perform domestic functions (household appliance) and/or in offices.
An attachment, a piece of equipment to adapt another tool or machine to a specific purpose.
An implement, an instrument or apparatus designed (or at least used) as a means to a specific end, especially