Vita incerta, mors certissima
“Life is uncertain, death is most certain.”
Latin proverb
What does “Vita incerta, mors certissima” mean?
Vita incerta, mors certissima translates as “Life is uncertain, death is most certain.”
Nothing about life is guaranteed except its end. That certainty invites us to use our time well.
“Vita incerta, mors certissima” word by word
| Latin | English | Grammar |
|---|---|---|
| Vita | life | nominative singular feminine of vita, “life”; the subject of the first clause |
| incerta | uncertain | nominative singular feminine adjective of incertus, “uncertain”; agrees with vita; in + certus, “not certain” |
| mors | death | nominative singular feminine of mors, “death”; the subject of the second clause |
| certissima | most certain | nominative singular feminine superlative of certus, “certain”; agrees with mors; “very certain” or “most certain” |
How to pronounce “Vita incerta, mors certissima”
The two systems differ in the v of vita (w or v) and the c of incerta and certissima (k or ch). Stress falls on the second-to-last syllable of incerta and certissima, and on the first syllable of vita and mors.
The story behind it
Word for word the line says “life uncertain, death most certain”. There is no verb in the Latin. Readers supply “is”, which gives the balanced pair of statements in the English.
It is a proverb without a known author, and it belongs to the memento mori tradition of the Middle Ages and later. The thought is much older, since Roman writers also stressed how fragile life is and how sure death is.
The line is best known from inscriptions. Sundials and tomb monuments often carry sayings of this kind, so that the passing of time and the certainty of death are in front of the viewer. Today it appears on prints, tattoos and engravings as a sober reminder to use time well.
How to use “Vita incerta, mors certissima”
Suits a sundial or clock inscription, a memento mori print or a tattoo for someone drawn to reflections on mortality. It also works as an epigraph for an essay or a speech on how short life is.
- Latin
- Vita incerta, mors certissima
- English
- Life is uncertain, death is most certain.
- Source
- Latin proverb
- Era
- Middle Ages
- Theme
- Death
Common mistakes
- It does not mean that death is certain to be soon. Certissima says only that death is sure, not when it comes.
- Latin has no verb here. Do not add est to “correct” it. The bare form is the traditional wording.
- Certissima is a superlative, so “most certain” or “very certain” is right. Plain “certain” would be certa.
- It is a proverb of unknown origin. Do not credit it to Seneca, Cicero or any famous author.
Questions about “Vita incerta, mors certissima”
What does “Vita incerta, mors certissima” mean literally?
“Life uncertain, death most certain.” Latin leaves out the verb, so English adds “is”: life is uncertain, death is most certain.
Who said “Vita incerta, mors certissima”?
No author is known. It is a Latin proverb from the memento mori tradition, often found on sundials and tombs.
How do you pronounce “Vita incerta, mors certissima”?
In Classical Latin: WEE-tah in-KEHR-tah mohrs kehr-TEES-see-mah. In Church Latin: VEE-tah in-CHEHR-tah mohrs chehr-TEES-see-mah.
Is “Vita incerta, mors certissima” correct Latin for a tattoo?
Yes. It is a short proverb with standard grammar: two feminine nouns, each with a matching adjective, and an understood verb “is”.
More to explore
Translation and grammar checked by Latin Quoter · last reviewed November 2026
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