This is the 409th most frequent Slovak word.
trestného
"Criminal" or "penal" (relating to punishment or crime).
In this sentence, "trestného" again acts as an adjective, providing context regarding the nature of the act being discussed.
Obhajca apeloval na okolnosti realizácie trestného činu.
The lawyer appealed to the circumstances of the perpetration of the criminal act.
Here, "trestného" modifies "práva" (law), designating that the law under discussion pertains to criminal matters.
Ministerstvo spravodlivosti vydalo správu o zlepšení trestného práva.
The Ministry of Justice released a report on improving criminal law.
Here, "trestného" functions as an adjective modifying "činu" (act), describing it as a criminal or punitive act.