MacSpaunday is a nickname coined by Roy Campbell for four prominent British poets of the 1930s: Louis MacNeice, Stephen Spender, W. H. Auden, and C. Day-Lewis. The name combines parts of their surnames and was used, often with a hint of irony, to treat them as a single literary group rather than as four separate voices.
The label is mainly of historical interest now and is sometimes discussed alongside the term Pylon Poets.
Example
Critics of the 1930s sometimes spoke of MacSpaunday as if Auden, Spender, MacNeice, and Day-Lewis formed one school, even though each poet had a distinct style and outlook.