IPA: /lɒŋˈɡɜːr/
KK: /lɔŋˈɡɜr/
A boring or tedious part of a book, play, or other work of art that seems to go on for too long.
The novel had several longueur that made it difficult to finish.
Longueur → It originates from the Old French word 'longueur', which comes from 'long' (meaning long) and the suffix '-eur' (indicating a quality or state). The word 'longueur' refers to the quality or state of being long.
Think of 'long' to remember that 'longueur' means the quality of being long.