Strange occurrence (10)
I believe the answer is:
phenomenon
(Other definitions for phenomenon that I've seen before include "(Remarkable) happening" , "rarity" , "Wonder" , "Remarkable occurrence" , "Observable event" .)
I believe the answer is:
phenomenon
(Other definitions for phenomenon that I've seen before include "(Remarkable) happening" , "rarity" , "Wonder" , "Remarkable occurrence" , "Observable event" .)