What does "grundy" mean?

A narrow-minded person or group that is overly concerned with censoring or criticizing personal conduct.

What is a synonym for "grundy"?

Common synonyms include: conformist, family name, grundy value, last name, nimber, prig.

/ˈɡɹʌn.di/ adj, name, noun, slang

adj, name, noun, slang ·Moderate ·College level

Noun

1
A narrow-minded person or group that is overly concerned with censoring or criticizing personal conduct.
2
Granulated or shotted pig iron.
3
A pair of underpants Australia, New-Zealand, UK, slang

Adjective

Proper Noun

Etymology 1

Derived from Mrs. Grundy, a prudish character from the play Speed the Plough (1798) by the English playwright Thomas Morton.

Etymology 2

Backformation from Grundies, an underwear brand name.