This is the 7568th most frequent Turkish word.
hapse
Imprisonment; to prison.
Here, 'hapse' is used to designate the direction of an action 'sent' (to jail). It functions as a directive adverb meaning 'to jail'.
Polis, suçluyu sonunda hapse attı.
The police finally sent the criminal to jail.
In this sentence, 'hapse' describes the destination of the action 'went'. It serves as an adverb indicating motion to the jail.
Sonunda yalan söylemekten dolayı hapse girdi.
In the end, he/she went to jail for lying.
Here, 'hapse' again signifies the target location of the desired action 'to go'. It is used idiomatically to express a strong choice.