# Sillicus

> English word · Proper noun

## Definitions
1. An archetypal character in the setting of a joke, typically portraited as naive and somewhat dull-witted.

## Etymology
From silly + -cus, jokingly modelled after Latin names ending in -us.

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