Based on the prefix inter, what does the word interjected mean?

Based on the prefix inter,what does the word interjected mean?

First used in the late 16th century, the verb interject comes from the Latin word interjicere, which combines inter-, meaning "between," and jacere, meaning "to throw." It's most often used to describe something that's abruptly thrown into a conversion.

Answer- interjected: say (something) abruptly, especially as an aside or interruption.

"the sandy walls seemed to collapse in on themselves"

and

"the bloodshot waters seemed to have no bottom"