sepulcral, sepulchral; of (or pertaining to) a sepulcher (or tomb).
sepulcro, m., sepulcher, tomb, grave.
sepulturero, m., grave-digger.
séquito, m., suite, escort.
ser, to be, become; á no —, unless it be; á no — por, were it not for; — cosa de, to be sufficient cause to, be enough to; de no —, if not; no — cosa, not to be small (or few in number), to be large (or numerous); la cosa no era para menos, nothing less could be expected; por —, since it was; sea, be it so; como no sea, unless it be; no sea que, for fear that; lest; sea ... sea, whether ... or; será, it probably is (or was); que no será dificil, which it easily may; será que, it is probable that; ¿qué ha sido de él? what has become of it?
ser, m., being.
serafín, m., seraph.
sereno, -a, serene, unclouded.
serie, f., series.
serio, -a, serious.