IPA: /ˈstaʊtli/
KK: /staʊtli/
In a strong and determined way; with courage and firmness.
She stoutly defended her beliefs during the debate.
Stoutly → It is formed from "stout" (from Old French *estout*, meaning strong or brave) and the suffix "-ly" (meaning in a manner of). The word "stoutly" means in a strong or brave manner.
Think of being strong or brave ('stout') and how you do something 'in that manner' ('-ly'). This helps you remember that 'stoutly' means to act in a strong or brave way.