Motif

In folklore studies, a motif is a distinct, reusable narrative element that can appear across many different stories and cultures. Motifs are the building blocks of folktales — a single story typically contains multiple motifs working together. The Motif-Index of Folk-Literature, compiled by Stith Thompson, catalogues over 45,000 individual motifs organized into 23 major categories. Common motifs include the 'wicked stepmother,' the 'magic object,' the 'impossible task,' and the 'helpful animal.' Understanding motifs allows folklorists to trace the migration of stories across cultures and time periods.