  We report the serendipitous discovery of a disk-eclipse system
OGLE-LMC-ECL-11893. The eclipse occurs with a period of 468 days, a duration of
about 15 days and a deep (up to \Delta I ~1.5), peculiar and asymmetric
profile. A possible origin of such an eclipse profile involves a circumstellar
disk. The presence of the disk is confirmed by the H-alpha line profile from
the follow-up spectroscopic observations, and the star is identified as Be/Ae
type. Unlike the previously known disk-eclipse candidates (Epsilon Aurigae, EE
Cephei, OGLE-LMC-ECL-17782, KH 15D), the eclipses of OGLE-LMC-ECL-11893 retain
the same shape throughout the span of ~17 years (13 orbital periods),
indicating no measurable orbital precession of the disk.
