IPA: /ˈɒdli/
KK: /ˈɑdli/
In a strange or unusual way.
She looked at me oddly when I told her my idea.
Oddly → It is formed from "odd" (from Old English *odda*, meaning strange or unusual) and the suffix "-ly" (meaning in a manner of). The word "oddly" means in a strange or unusual manner.
Think of something that is 'strange' or 'unusual' ('odd') and how it is done 'in a manner' ('-ly'). This helps you remember that 'oddly' describes doing something in a strange way.