# topcase

> English word · Noun

## Definitions
1. Synonym of trunk (“storage compartment fitted behind the seat of a motorcycle, sometimes on bycicles or other vehicules”).

## Etymology
From top + case.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/topcase