An affable person is someone who is friendly and pleasant to be around. They are often easy-going and make others feel at ease.
When people describe someone as affable, they usually mean that this person has a warm and welcoming personality. For example, if your neighbor is always smiling and willing to lend you tools when you need them, your friends might say he's an affable guy. This word can also be used in more formal situations, like describing a politician who is well-liked by their constituents. In this case, the affable leader has managed to build trust with the people they serve.
Receiving others kindly and conversing with them in a free and friendly manner; friendly, courteous, sociable.
