madness

Root √הלל: הָלַל vb be boastful praise Pi Qal be boastful Pi praise man or woman י׳ usually praise boast make one’s boast appar. Pu be praised . Hithpa glory boast make one’s boast . Po‛el make into a fool make a fool of , Po‛al of laughter I said mad , It is(folly) Hithpo act madly like a madman . or .

הוֹלֵלוּת e.bp.ad n.f Ec 10:3 . id.