What is the meaning of Rube?

A person of rural heritage; a yokel.

An uninformed, unsophisticated, or unintelligent person.

vocative singular of rub

third-person singular present indicative of rubat

inflection of rubir:

1. third-person singular present indicative
2. second-person singular imperative

third-person singular present indicative

second-person singular imperative

vocative singular of rubus

alternative form of ruby

alternative form of rubben

a water jar

the plant Pouzolzia zeylandica

Source: wiktionary.org