noun
Astronomical term for an eclipse (solar or lunar). Used in scientific and general contexts.
明日は部分日食が見られる。エクリプスを観察するには専用のメガネが必要だ。
A partial solar eclipse can be seen tomorrow. You need special glasses to observe the eclipse.
Borrowed from English 'eclipse', ultimately from Ancient Greek ἔκλειψις (ékleipsis, 'abandonment, disappearance').