life expectancy
noun
Simple meaning
An expected time to live as calculated on the basis of statistical probabilities.
Pronunciation
Say it like this:
lyfihkspehktuhnseeSay the bold part a little louder.
IPA pronunciation (US)
ˈlaɪfɪksˈpɛktənsi
This word is pronounced essentially the same in American and British English, so one transcription covers both.
IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.
Definition
Everyday modern meanings first, grouped by part of speech.
noun
An expected time to live as calculated on the basis of statistical probabilities
of a person or other living being
The amount of time one is expected to live.
figurativelyby extensionof an idea or an object
The amount of time something is expected to last.
Word Aura™
How this word commonly comes across.
This meaning: An expected time to live as calculated on the basis of statistical probabilities
Used this way, life expectancy is a reasonably familiar word that usually carries little praise or criticism of its own. It usually sounds natural in a wide range of settings.
- Emotional tone
- Neutral
- Formality
- Neutral
- Intensity
- Not strongly marked
- How common
- Moderately common
- Connotation
- Matter-of-fact
- Usage feel
- Neutral and straightforward
Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.
Share your sentence
Ask Vocabaura
Understand the word your way.
What Does It Mean Here?
Words can change meaning depending on context.
Use it yourself
Keep learning “life expectancy” by choosing the kind of practice you need next.
- Practice sentence writingWrite sentences with vocabulary and get instant feedback.
- Practice in contextAnswer short vocabulary questions drawn from real situations.
- Review vocabularyTest your recall and strengthen words over time.
- Practice typingType vocabulary in short rounds that draw from words you've learned and saved.
Want to type words like this one without looking at the keyboard? Each typing round draws from words you've learned, saved or need to review. Follow the free Learn to Type lessons and type your own vocabulary with confidence.
Dictionary data from Wiktionary via the Free Dictionary API. Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.