Top Definition
A unit of time that measures human life in increments of 4 year periods. Zithroquad milestones 4,8,12,16,20, etc. commonly indicate life changing events in an individual's life.
Age 4 : Awareness of self
Age 8: Ability to conduct dialogue with adults
Age 12: Puberty
Age 16: Peak of adolescence
Age 20: Realization of approaching adulthood
(Often attended by extreme anxiety)
Age 24: Entrusted with larger responsibilities in
occupation, beginning family, etc.
"During his fifth zithroquad, Evan began to show self confidence and maturity."
by Bill Sellen February 21, 2008
A unit of time that measures human life in increments of 4 year periods. Zithroquad milestones 4,8,12,16,20, etc. commonly indicate life changing events in an individual's life.
Age 4 : Awareness of self
Age 8: Ability to conduct dialogue with adults
Age 12: Puberty
Age 16: Peak of adolescence
Age 20: Realization of approaching adulthood
(Often attended by extreme anxiety)
Age 24: Entrusted with larger responsibilities in
occupation, beginning family, etc.
"During his fifth zithroquad,Evan began to display adult confidence and maturity."
by Bill Sellen February 21, 2008
A unit of time that measures human life in increments of 4 year periods. Zithroquad milestones 4,8,12,16,20, etc. commonly indicate life changing events in an individual's life.
"During his fifth zithroquad,Evan began to display adult confidence and maturity."
Age 4 : Awareness of self
Age 8: Ability to conduct dialogue with adults
Age 12: Puberty
Age 16: Peak of adolescence
Age 20: Realization of approaching adulthood
(Often attended by extreme anxiety)
Age 24: Entrusted with larger responsibilities in
occupation, beginning family, etc.
by Bill Sellen February 21, 2008
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