• (GA, Canada) IPA: /ˈdʌmˌweɪtəɹ/

dumbwaiter (plural dumbwaiters)

1. A small elevator used to move food etc. from one floor of a building to another.
2. (obsolete) A table or set of trays on rollers used for serving food.
   • 1860 December – 1861 August​, Charles Dickens, chapter VII, in Great Expectations [...] In Three Volumes, volume II, London: Chapman and Hall, […], published October 1861, OCLC 3359935 ↗, page 110 ↗:

     Sauces, wines, all the accessories we wanted, and all of the best, were given out by our host from his dumbwaiter; and when they had made the circuit of the table, he always put them back again.

3. (obsolete) A lazy Susan.

• French: monte-plat, monte-plats
• German: Speisenaufzug, Speiseaufzug
• Italian: montavivande