IPA: /ˌstɛrɪəˈtɪpɪkli/
KK: /ˌstɛrɪəˈtɪpɪkli/
In a way that follows widely held but oversimplified ideas about a group of people or things.
She dressed stereotypically for the party, wearing a bright pink dress and lots of glitter.
Stereotypically → It is formed from "stereotype" (from Greek "stereos", meaning solid or firm, and "typos", meaning impression or model) and the suffix "-ically" (meaning in a manner relating to). The word describes something done in a manner that conforms to a fixed or conventional idea or model.
Think of a 'solid impression' ('stereotype') that is done 'in a manner' ('-ically') — this helps you remember that 'stereotypically' refers to acting in a way that fits a fixed idea.