tannoy

Definition

A public address system.

Etymology

A genericised trademark of Tannoy Ltd, a manufacturer of public address systems. "Tannoy" is a syllabic abbreviation of tantalum alloy, which was the material used in a type of electrolytic rectifier developed by the company.

Example Sentences

• "Although the supermarket tannoy was bravely broadcasting Rigoletto, its meat counter was thick with wurst and its wine shelves loaded with Liebfraumilch."
• "Terry Putnam, from Weymouth, adds: "Riding home from Bristol a few days ago, as we approached Weymouth the guard announced over the tannoy 'The next station is Weymouth - please remember to take all your luggage and children with you...'""