prolongado (bn):
langdurig(en) extending over a relatively long time period.
(en) lasting for a long time or longer than expected or usual., aanslepend(en) lasting for a long time or longer than expected or usual., langetermijn-(en) extending over a relatively long time period., langlopend(en) extending over a relatively long time period.
Via: Dbnary en WikiWoordenboeken
Via: Memodata.com