portentous
Meanings
adj
- Of momentous or ominous significance.
- Ominously prophetic.
- Puffed up with vanity.
Pronunciation
Word forms
Etymology
Of multiple origins: * Borrowed from Latin portentōsus, from portentus (“predicted”) + -ōsus. Compare earlier portentuous (via Middle English from Latin portentuōsus). By surface analysis, portent + -ous. * Borrowed from French portentueux
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