IPA: /ˈkwɛr.jə.ləs.li/
KK: /ˈkwɛr.jə.ləs.li/
In a way that expresses complaints or dissatisfaction, often in a whining manner.
She spoke querulously about the long wait at the doctor's office.
Querulously → It is formed from "querulus" (from Latin, meaning complaining or whining) and the suffix "-ly" (meaning in a manner of). The word "querulously" means in a complaining or whining manner.
Think of someone who is 'complaining' ('querulus') and doing so 'in a manner' ('-ly'). This helps you remember that querulously describes a way of expressing complaints.