The phrase "younger cohort" refers to a specific group of people who are younger in age, typically belonging to the same generation or age group. Full definition
«Salt, sugar and fat reductions are more appealing to older consumers, while environmentally sustainable solutions resonate mainly with younger cohorts», says Solan. (kerry.com)
Of course, Canada is not the United States: what do job tenure data look like for younger cohorts up here? (worthwhile.typepad.com)
The unique genetic composition of the pandemic H1N1 influenza virus meant that our relatively young cohort probably had little or no preexisting specific antibody - mediated immunity to this virus before infection (Brockwell - Staats et al., 2009; Dawood et al., 2009; Garten et al., 2009; Hancock et al., 2009). (jem.rupress.org)