"athletic contest in which participants ski and shoot," 1956, from bi- "two" + Greek athlon, literally "contest," but in this case abstracted from pentathlon.
biangular
biannual
biarticulate
bias
biased
biathlon
biaxial
bib
bibber
bibelot
bibitory
)window.location='https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=byronic106@yahoo.com&lc=US&item_name=Donation+to +Help+Keep+Etymonline+Free+and+Open&no_note=0&cn=&curency_code=USD&bn=PP-DonationsBF:btn_donateCC_LG.gif:NonHosted'){kind=link}