עָלַס (ʿālas) is
a Hebrew verb
meaning rejoice. It appears
3 times
in 2 books of the Hebrew Bible
(Strong's H5965).
Same Hebrew root (TWOT 1632)
Range of meaning (TWOT 1632)rejoice; flap joyously; leap for joy, exult, wave joyously; solace self
Full entry: Brown-Driver-Briggs and Strong's
עָלַסverb: rejoice
Niphalflap joyously
Strong's H5965עָלַס: to leap for joy, i.e. exult, wave joyously KJV:× peacock, rejoice, solace self.
Meanings: Brown-Driver-Briggs (1906) and Strong's Hebrew Dictionary (1890), public domain, via the Open Scriptures Hebrew Bible Project (CC BY 4.0). TWOT numbers for reference only.