IPA: /ˈnoʊtəbli/
KK: /ˈnoʊtəblɪ/
In a way that is worthy of attention or notice; especially significant or remarkable.
She has notably improved her performance in the last few months.
Notably → It is formed from "notable" (from Latin "notabilis", meaning worthy of being noted) and the suffix "-ly" (meaning in a manner of). The word "notably" means in a manner that is worthy of note or attention.
Think of something that is 'worthy of being noted' — that's what 'notably' means, indicating something significant or remarkable.