to visit someone casually without prior arrangement
rendre visite à quelqu'un de manière informelle sans arrangement préalable (rendre visite à quelqu'un de manière informelle sans arrangement préalable)
"My neighbors often drop in for coffee in the evening."
"Mes voisins viennent souvent drop in pour un café le soir." (Mes voisins viennent souvent **drop in** pour un café le soir.)
to form a partnership or collaboration
to connect a device to another system or network
to distribute or send invitations to people
to transfer authority or management to another party
to be completely honest and vulnerable in expressing your em...
to make contact with or offer help to groups of people