IPA: /ɡrɪˈɡɛrɪəsli/
KK: /grɪˈɡɛrɪəsli/
In a way that is sociable and enjoys being with other people.
She gregariously joined the group at the party, eager to make new friends.
Gregariously → It is formed from "gregarius" (from Latin, meaning belonging to a flock or herd) and the suffix "-ly" (meaning in a manner of). The word "gregariously" means in a manner that is sociable or fond of company, as if belonging to a group or flock.
Think of 'flock' or 'herd' ('gregarius') to remember that 'gregariously' means being sociable or enjoying the company of others.