Of or involving the cells of an organization or movement: The assessment of opposition to any totalitarian regime ... is notoriously difficult, for any effective movement must be secretive and cellular (Anthony Sampson). 4. Of or relating to a cellular telephone.
In the past, a human generation has been considered to be 20-25 years. Older genealogical documents will use these numbers. However, genealogical studies have revealed that this is too simplistic and can result in large inaccuracies during statistical calculation.
Normally, the word generation refers to all the people living at the same timeâi.e., the word in the Bible has the same definition that we are used to in modern usage when we speak of Generation X or the Millennial Generation. Normally, a generation is about thirty years; one generation raises the next.