IPA: /ˈɪtʃɪli/
KK: /ˈɪtʃɪli/
In a manner that causes a desire to scratch due to irritation on the skin.
After sitting on the grass, I felt itchily all over my legs.
Itchily is formed from "itch" (from Old English "icce", meaning a sensation that causes a desire to scratch) and the suffix "-ily" (meaning in a manner). The word "itchily" describes the manner in which one experiences an itch, suggesting a feeling that prompts scratching.
Think of the sensation of wanting to scratch ('itch') and how it can happen 'in a manner' ('-ily'). This helps you remember that 'itchily' describes how one feels when experiencing an itch.