"to frown," late 13c. variant of lower (v.2). Related: Loured; louring.
Louise
Louisiana
lounge
lounging
loupe
lour
louse
lousy
lout
loutish
louver
)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}