What does auspicious mean?
Auspicious is an adjective describing something that promises a successful or fortunate outcome — an auspicious start, an auspicious date, an auspicious sign. When an occasion or undertaking is called auspicious, the speaker means the surrounding circumstances seem favorable, whether through visible good fortune, encouraging signals, or simply a sense that things are off to the right beginning. The word carries a formal, slightly elevated tone, making it a staple of speeches, journalism, and ceremonial writing, and it typically modifies events, times, and omens rather than people. Its connotations are hopeful but measured: auspiciousness implies promise supported by evidence, not blind optimism. The opposite is inauspicious. Etymologically rich and historically vivid, the word derives from the Latin auspex, a bird-watcher who divined the future from birds' flight — a reminder that calling something auspicious once meant reading heaven's own verdict on whether success lay ahead.
adjectiveSuggesting or signaling a favorable outcome; marked by good fortune or promising success. It is most often used of occasions, beginnings, signs, and circumstances that augur well.
- Of an event, time, or beginning: promising success or a favorable outcome; attended by good fortune.
- Of a sign or omen: indicating future success or prosperity; portending well.
"They chose an auspicious date for the opening of their new restaurant, hoping the day itself would set the tone for years to come."
"The treaty was signed on an auspicious morning, with clear skies and an atmosphere of cautious optimism."
"Winning her first case was an auspicious start to what became a distinguished legal career."
Auspicious comes from Latin avis ('bird'): ancient Romans literally read omens in the flight patterns and songs of birds to decide whether the day ahead was favorable.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of auspicious
Auspicious entered English in the late sixteenth century from Latin auspicium, meaning 'divination by observing birds,' itself formed from avis ('bird') and specere ('to look at'). In ancient Rome, an auspex was an official who interpreted the flights and songs of birds as omens before important undertakings, so an auspicium was literally a bird-sighting taken as a favorable sign. The adjective thus originally meant 'of good omen' before broadening to its modern sense of promising success or favorable circumstances. It shares this avian root with 'auspice' and 'auspices,' and the same Latin specere gives English words such as 'inspect' and 'spectacle.'
Related word forms
How auspicious is actually used
Formal-to-neutral in register, 'auspicious' appears frequently in journalism, speeches, and ceremonial writing. Its connotation is positive but restrained: it suggests promise grounded in visible signs rather than mere luck. It applies chiefly to beginnings, occasions, dates, and signs rather than to people themselves — one would call a debut or a launch auspicious, not ordinarily a person.
Easily confused with auspicious
An auspice (usually plural, 'auspices') refers to patronage or protection, as in 'under the auspices of,' while 'auspicious' is the adjective describing something favorable or promising.
'Suspicious' describes distrust or the appearance of wrongdoing, whereas 'auspicious' describes favorable, promising conditions — despite the shared '-spicious' ending.