Etymology: Per the Online Etymology Dictionary, querulous comes from Old French querelos which meant “quarrelsome, argumentative” and earlier from Latin querulus “full of complaints”. Definition: Querulous, according to Merriam Webster, means “habitually complaining” particularly by whining.

What is the prefix of querulous?

Origin of querulous

1490–1500; <Latin querulus, equivalent to quer(ī) to complain + -ulus-ulous.

What is the meaning of querulous in the sentence?

Definition of Querulous. full of complaints; complaining. Examples of Querulous in a sentence. 1. Forgive me for sounding querulous, but there is a bug in my soup.