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.
Notes on Each of the Latest Cultural Generations. 1  Gen Z: Born between 1996 and 2010. 2  Gen Y: The Millennials Born between 1980 and 1995. 3  Gen X: Born between 1965 and 1979.  Baby Boomers: Born between 1946 and 1  1964. The Silent Generation: Born between 1925 and 1945.  The Greatest Generation: Born between 1910 and 1924.