flourishing Aramaic of ra.a.nan (רַעֲנָן "luxuriant" H7488B)
Full Brown-Driver-Briggs lexicon entry
רַעֲנַןadjectiveflourishing (perhaps loan-word from Biblical Hebrew רַעֲנָןluxuriant, √ רען); — figurative of person Dan 4:1 (compare Biblical Hebrew Ps 92:15).