dictionary.pt
aperiódico
adjectivemasculine/femininetechnicalcommon/ɐpɨɾjuˈðiku/a·pe·ri·ó·di·co
Definition
1Not repeating at regular time intervals; without periodicity.
Usage examples
“The pendulum, after some time, exhibits an aperiodic motion.”
“The electrical signal was completely aperiodic and unpredictable.”