This is the 2878th most frequent Japanese word.
つながっ
"つながっ" is the continuative form of "つながる," meaning "to connect" or "to be linked."
In this sentence, 'つながっ' signifies the act of forming a connection or link between entities, here emphasizing emotional bonding.
この出来事が彼らの友情をつながった。
This event connected their friendship.
Here, 'つながっ' is used to indicate the establishment of a functional connection, specifically related to internet connectivity.
ネットワークエラーが解決されると、インターネットが再びつながった。
When the network error was resolved, the internet was connected again.
In this instance, 'つながっ' denotes a logical or sequential connection.