Venetian fishing boats

• Basic concept of drunkard about to secure work
• Relief maps, informally
• Traditional literary theme or motif
• Maps for hikers
• Literary convention

Wiktionary Word definitions in Wiktionary
n. 1 A literary theme or motif; a rhetorical convention or formula. 2 (context mathematics English) A certain mathematical structure found in category theory.

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
"literary theme," 1948, from Greek topos , literally "place."

Wikipedia Word definitions in Wikipedia
Topos may refer to: Topos (plural topoi) – a type of category in mathematics Classifying topos –a topos that categorifies the models of a structure in another topos Effective topos –a topos that captures the idea of effectivity in mathematics Étale topos ...