life span, the period of time between the birth and death of an organism.
What is the full meaning of lifespan?
noun. 1. : the average length of life of a kind of organism or of a material object especially in a particular environment or under specified circumstances. : the duration of existence of an individual.
How long is lifespan?
According to the most recent data available from the Centers for Disease Control and Prevention, life expectancy at birth in the United States is 77.3 years—74.5 years for men and 80.2 years for women.
What is life span in a sentence?
Examples from Collins dictionaries\n\n A 15-year lifespan is not uncommon for a dog. A fox's natural lifespan could be ten years. They have extended the potential life span of humanity everywhere. Most boilers have a lifespan of 15 to 20 years.