#8824 Hithpolel

 This Hebrew form is equivalent in use to the Hithpael, and is
 causative/reflexive in meaning.  The separate term occurs because
 certain verb forms reduplicate their final consonant and change into
 a quadriliteral (4-letter) root rather than the normal triliteral
 (3-letter) root form.  This form additionally lengthens the initial
 vowel in the first consonant.

 See Hithpael H8819