subplot UK /ˈsʌb.plɒt/US /ˈsʌb.plɑt/noun 2verb 1forms 3 noun2 •A plot within a story, subsidiary to the main plot.Subplot, a story line enclosed within the principal story to provide relief from the main plot's tension, add character dimension, etc. — 1978 •A subdivision of a plot of land, especially one used for an agricultural experiment.[...] on sixteen 8/10-acre plots (12.8 acres) well distributed over the area. [...] A 1/160-acre subplot was established in a randomly chosen corner of each [...] — 1996 verb1 •To provide (a story) with a subplot.In the pictures of places, too, an author uses economy; and for his plot, complicated and subplotted as it may seem, he cannot count on having vast stretches of eternity in which to elaborate forever. — 1965 formssubplotted · subplotting · subplots