Of or pertaining to someone whose parents are immigrants / Of or pertaining to a second version of something that is materially different to the first

(biology) Each of the two forms of an organism whose life cycle involves alternation of generations, or the fact of such alternation occurring in a given organism.

(evolutionary theory, historical) The fancied production of living organisms without previously existing parents from inorganic matter, or from decomposing organic matter, a notion which at one time had many supporters.

plural of spontaneous generation

plural of alternate generation

plural of generation gap

A disconnect between members of one generation and members of the next based on the later generation developing habits, attitudes, and preferences inconsistent with the experience of the former.

(social commentary) The Noughties generation of Web-savvy youngsters who conduct a significant proportion of their socialising via Internet media such as instant messaging clients and social networking sites.

The generation of people born between the late 1990s to early 2010s, following Generation Y. Typically defined as starting with 1997 births and ending at 2012 births.

A member of Generation Z.