to fulfil, to fulfill, to meet (e.g., requirements, prerequisites)
to achieve, to accomplish, to carry out, to perform, to complete, to discharge, to fulfil (e.g., one's duties, responsibilities)
to turn a certain age (usually succeeded by los)
Cumplí los 18 años el mes pasado.I turned 18 last month.
Ella vivió con sus padres hasta cumplir los 20 años.She lived with her parents until she turned 20.
to serve (e.g., a prison sentence, an allotted time of punishment)
to comply
(reflexive) to comply with; to be fulfilled, met, honored, implemented, satisfied, performed, observed, respected, followed
(reflexive) to be served (e.g. a prison sentence or punishment)
(takes a reflexive pronoun) to come true, to be fulfilled
