campaignlet

plural campaignlets

1. A small-scale campaign.

   The campaign or campaignlet of 1885 cannot be considered a triumph for British strategy or British tactics.

   1885 July 18, “Egypt.”, in The Saturday Review of Politics, Literature, Science, and Art, volume 60, number 1551, London: […] David Jones, …, →OCLC, page 67

   1 more example

   So we agreed—I. H. and I—that I'd go through this campaign or campaignlet or part of it, and, in the general and unforeseeable re-organization at the end of it, accept his offer, probably, then.

   1915 April 20, Rupert Brooke, edited by Geoffrey Keynes, The Letters of Rupert Brooke, London: Faber and Faber, published 1968, page 681