unprecedentedly
🇬🇧 UK/,ʌn'presidəntidli/🇺🇸 US/ʌn'presɪdentɪdlɪ/
C2
Definitions
adv.
In a way that has never happened or existed before.
空前地;史无前例地
🧩 Root Breakdown
Root-derivedunnot, reversal
+
prebefore
+
entperforming, being in a state
+
edpast tense / completed
+
lyin the manner of
=unprecedentedly