IPA: /ˈstæŋkli/
KK: /stænʧli/
In a way that is firm and resolute, showing strong support or loyalty.
She stanchly defended her friend during the argument.
Stanchly is derived from the word 'stanch' (from Old French *estancher*, meaning to stop or stem), combined with the adverbial suffix '-ly' (meaning in a manner of). The word 'stanchly' means in a manner that stops or stems something, often referring to stopping the flow of something, like blood.
Think of 'stanch' meaning to stop or stem something, and remember that 'stanchly' means to do so in a manner that effectively halts or prevents.