neuter nominative/accusative singular (or indeclinable), used as predicate adjective or interjection
Analysis. abhi + bhūta: the prefix abhi- ("toward and over, bearing down on") combines with bhūta (past participle of bhavati "become"); the underlying sense is "something that bears down on one's awareness" or "strikes one forcefully".
Etymology. From abhi- (toward, bearing down) + bhūta (become, come to be), cognate with Sanskrit abhūta and related to the Indo-European root *bheuh₂ that yields English "be" and "become". The prefix abhi- (like Latin ob-) originally meant physical approach but extends to mental impact — something amazing "comes at" the observer.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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