IPA: /ˈvæl.jəntli/
KK: /ˈvæl.jənt.li/
In a way that shows great courage or bravery.
The soldiers fought valiantly to protect their country.
Valiantly → It is formed from "valiant" (from Old French *valiant*, meaning brave or courageous) and the suffix "-ly" (meaning in a manner of). The word "valiantly" means in a manner that shows bravery or courage.
Think of someone acting 'bravely' ('valiant') and doing so 'in a manner' ('-ly'). This helps you remember that 'valiantly' describes actions done with courage.