IPA: /dɪˈɡreɪdɪŋli/
KK: /dɪˈɡreɪdɪŋli/
In a way that lowers someone's dignity or self-respect.
He spoke degradingly about her achievements, making her feel unvalued.
Degradingly → It is formed from "degrade" (from Latin "degradare", meaning to lower in rank or status) and the suffix "-ly" (meaning in a manner). The word "degradingly" means in a manner that lowers someone's dignity or status.
Think of the word 'degrade' which means to lower someone's status, and remember that 'degradingly' describes doing so in a manner that diminishes dignity.