The word "gregarious" in the context of the sentence means: E: companionable
A gregarious person is someone who is sociable, enjoys being around others, and is friendly and outgoing. A tour leader, who interacts with groups of people and fosters a sense of community among travelers, would benefit from being companionable and able to engage with others effectively. Being gregarious helps in creating a positive and enjoyable experience for the tour participants by being warm, welcoming, and socially adept.
