"any type of human activity that involves values" (Wittgenstein), 1937, from German Lebensform, from Leben "life" (see life) + Form (see form (n.)).
leaved
leaven
leave-taking
Lebanese
Lebanon
lebensform
lebensraum
lecanomancy
lech
lecher
lecherous
)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}