The Collaborative International Dictionary
Impaneling
Impanel \Im*pan"el\, v. t. [imp. & p. p. Impaneledor
Impanelled; p. pr. & vb. n. Impaneling or Impanelling.]
[Pref. im- in + panel. Cf. Empanel.] [Written also
empanel.]
To enter in a list, or on a piece of parchment, called a
panel; to form or enroll, as a list of jurors in a court of
justice.
--Blackstone.
Wiktionary
impaneling
vb. (present participle of impanel English)