אָמַל
From LSJ
ὁ κόσμος ἀλλοίωσις, ὁ βίος ὑπόληψις → the universe is flux, life is opinion | the universe is transformation: life is opinion | the universe is change, life is a fleeting impression | the universe—mutation: life—opinion
English (Strong)
a primitive root; to droop; by implication to be sick, to mourn: languish, be weak, wax feeble.