"panting," 1860, from hyper- "over, beyond, in excess" + ending probably based on older apnea.
hyperkinetic
hyperlink
hypermnesia
hyperopia
hyperplasia
hyperpnea
hypersensitive
hypersomnia
hyperspace
hypertension
hypertext
)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}