a. 1. Going out; departing; leaving; as, the outgoing administration; an outgoing steamer. [ 1913 Webster ]
2. Being sent out; as, outgoing mail; outgoing packages. [ PJC ]
3. Enjoying the company of others; pleasant and responsive to others; sociable; friendly; convivial; cordial; -- of people; as, an outgoing personality. Opposite of reserved or cold. [ PJC ]