Skip to main content
prime of life

prime of life

3 4.2
Years when a person is strongest and most active
  • noun
  • /praɪm əv laɪf/
translation icon : plena juventud
  • This disease killed primarily not the young, old, and weak, but rather the strong, vigorous individuals in the prime of life.

Examples

  • No doubt the terrible Spanish flu epidemic of 1918 had taken Annabelle Constance Briggs in the prime of life.

    Fiction book (2000)
  • They were people of great energy and ardor, people in the prime of life, people without illusions but not without ideals.

    Academic text (1992)
  • I thought 40 was the prime of life.

  • But we're still in the prime of life.

  • Loneliness can kill you in the prime of life.

    Fiction book (1990)
  • You're in the prime of life... my age!

  • The victims were primarily working people in the prime of life, often the family breadwinners.

    Academic text (2002)
  • That is, young men and women in the prime of life who should be the mainstays of families and their economies.

  • The people I visited spoke frequently of HIV/AIDS, a frightening new disease that was striking individuals in the prime of life, a condition whose origin was not clearly known.

    Academic text (2010)
  • Many people believe that their thirties represent the prime of life, filled with energy and ambition.

Synonyms

prime
vsprime of life
54 5.0

The time in life when a person is most active and successful

focuses on human years marked by top strength energy and ability
at its peak
vsprime of life
15 3.3

Something is at its strongest, most successful, or most intense

refers to a human years period of sustained top strength energy and ability
bloom of youth
vsprime of life
1 6.3

A time when a young person looks and feels their best

is about the years of top strength energy and ability regardless of age

Antonyms

439 3.9

A gradual loss in amount, quality, or value

109 2.0

The later part of life after middle age when people often retire and may lose strength

How Energetic

prime of life
3 4.2
personal best
11 3.5
middle age
10 2.2
old age
109 2.0

Surface Forms

prime of life singular

Morphology

prime + of + life

The meaning is directly and transparently built from 'prime' (peak period) + 'of' + 'life' (the span of a person's existence), so a learner who knows these words can infer it refers to the peak period of one's life. This is a straightforward compositional noun phrase and aligns with cross‑linguistic patterns, making it immediately comprehensible at B1.

Etymology

Prime of life comes from the picture of prime as the very best part and life as a person's years, like someone who is strong and full of energy. That's why it means 'the best time in a person's life', when they are at their peak.