monopolylogue
/ˌmɒnə(ʊ)ˈpɒlɪlɒɡ/Now historical
noun
A dramatic entertainment in which a single performer takes the part of all the characters involved.
- Originally and usually with reference to the ‘At Homes’ performed from 1808 onwards by Charles Mathews (1776–1835), English comic actor and theatre manager.In quot 1830 with punning allusion to Polly..
Origin
Early 19th century; earliest use found in Playbill. From mono- + poly- + -logue, probably after monopoly.