Tersomius

Tersomius is a (hypothetical) term derived from the Latin words "tertius" (meaning third) and "omnious" (related to ominous). In the absence of established usage, it can be interpreted to describe something that is ominously third, or related to a third omen. The term lacks widespread or documented application in fields like mythology, religion, or scientific nomenclature. Its meaning is largely conjectural and dependent on context should it be encountered or used. It suggests a sequence of events where the third event carries a significant, negative portent. Because the term is invented, its specific interpretation and significance are entirely dependent on the author or user.