sociable
Friendly and enjoying spending time and talking with people.
Sociable means enjoying the company of others and being friendly and pleasant in social situations. A sociable person feels comfortable talking with friends, meeting new people, and joining group activities. If you're sociable, you probably look forward to lunch with classmates, enjoy team sports, or feel energized by parties and gatherings.
Being sociable doesn't mean you're loud or the center of attention. A sociable student might be the one who makes sure a new kid feels welcome, who easily strikes up conversations while waiting in line, or who genuinely enjoys working on group projects. Sociable people tend to be good at making others feel comfortable and included.
The opposite of sociable might be someone who prefers solitude or finds social situations draining. Neither way is better: some people are naturally sociable while others need more quiet time alone. Many people are sociable in some settings (like with close friends) but less so in others (like large parties with strangers).
When we describe an event as sociable, we mean it's casual and focused on friendly interaction rather than formal business. A sociable gathering might be a neighborhood barbecue where people chat and relax.