The point at which two or more things are connected.
the connection between overeating and obesity
My headache has no connection with me going out last night.
2004 April 15, “Morning swoop in hunt for Jodi's killer”, in The Scotsman:
A spokesman for Lothian and Borders Police said: "We can confirm that a 15-year-old boy has been arrested and charged in connection with the murder of Jodi Jones. A 45-year-old has also been arrested in connection with allegations of attempting to pervert the course of justice. A report on this has been sent to the procurator fiscal."
A feeling of understanding and ease of communication between two or more people.
As we were the only people in the room to laugh at the joke, I felt a connection between us.
An established communications or transportation link.
computers linked by a network connection
I was talking to him, but there was lightning and we lost the connection.
(transport) A transfer from one transportation vehicle to another in scheduled transportation service
The bus was late so he missed his connection at Penn Station and had to wait six hours for the next train.
2022 January 12, Paul Bigland, “Fab Four: the nation's finest stations: Eastbourne”, in RAIL, number 948, page 26:
It is kept super-clean by helpful staff who still find the time to help customers with tight connections.
A kinship relationship between people.
An individual who is related to oneself, through either family or business.
I have some connections in Lancashire.
(mathematics) A set of sets that contains the empty set, all one-element sets for any element that is included in any of the sets, and the union of any group of sets that are elements where the intersections of those sets is non-empty.
The translations below need to be checked and inserted above into the appropriate translation tables, removing any numbers. Numbers do not necessarily match those in definitions. See instructions at Wiktionary:Entry layout § Translations.