Source : Webster's Revised Unabridged Dictionary (1913)

Namely \Name"ly\, adv.
   1. By name; by particular mention; specifically; especially;
      expressly. [Obs.] --Chaucer.

            The solitariness of man . . . God hath namely and
            principally ordered to prevent by marriage.
                                                  --Milton.

   2. That is to say; to wit; videlicet; -- introducing a
      particular or specific designation.

            For the excellency of the soul, namely, its power of
            divining dreams; that several such divinations have
            been made, none ?an question.         --Addison.

Source : WordNet®

namely
     adv : as follows [syn: {viz.}, {that is to say}, {videlicet}]