Definition of xennial in English:

xennial

Pronunciation /ˈzenēəl/ /ˈzɛniəl/

noun

  • A member of an age group born after Generation X and before the millennial generation (specifically in the late 1970s and early 1980s)

    • ‘xennials grew up in a time where landline phones were used to organize catch-ups with friends’

Origin

Early 21st century blend of x (as in Generation X) and millennial.