sub ‧ plot /ˈsʌbplɒt $ -plɑːt/ BrE AmE noun [countable]
a ↑ plot (=set of events) that is connected with but less important than the main plot in a story, play etc:
the novel’s romantic subplot
sub ‧ plot /ˈsʌbplɒt $ -plɑːt/ BrE AmE noun [countable]
a ↑ plot (=set of events) that is connected with but less important than the main plot in a story, play etc:
the novel’s romantic subplot
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012