sever

"Separate the articles from the headings."

"The man graduated in 1967."

"My younger sister is very good at distinguishing different types of flowers. "

""The controversial decision to change the school mascot threatened to disunite the student body." "

"The sudden disjunction between the train cars caused a loud crash and brought the train to an abrupt halt. "

"The teacher emphasized the distinction between a noun and a verb. "

"After he graduated, he severed all links to his family."

"After many frustrating attempts, he eventually finished his school project. "

"The separation of the classroom into smaller groups for the lesson was efficient. "

"The lightning caused thunder."

""The power outage caused a brief disconnect in the video call, and we had to reconnect." "

"to terminate a surface by a line"