concatenate \kon-KAT-n-eyt, verb:

1. To link together; unite in a series or chain.

adjective:
1. Linked together, as in a chain.

While I began to immerse myself in this difficult new venture, the summer would bring in fresh distraction from my loneliness, and it is indeed curious how eventsconcatenate.
— John O’Meara, Defending Her Son

But when, as in this vintage, the conditions concatenate ideally, the result is - I’m sure you’ll agree - vivid and appealing.
— Stephen Fry, The Liar

Concatenate stems from the Latin word concatēnātus meaning “to link together.”