NAMELY
namely, viz., that is to say, to wit, videlicet
(adverb) as follows
Source: WordNet® 3.1
Etymology
Adverb
namely (not comparable)
Specifically; that is to say.
(now, rare) Especially, above all.
Usage notes
A synonymous expression is the use of colon—":", as in "There are three ways to do it: the right way, the wrong way […]."
Since this is considered a dependent clause, a comma should follow the expression and either a semicolon or a comma should precede it, depending on the strength of the break in continuity. "Namely" can thus almost be considered a conjunction.
Synonyms
• that is to say, to wit, videlicet, scilicet, viz, sc.; see also specifically or in other words
Anagrams
• Manley, Melany, laymen, meanly
Source: Wiktionary
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 Addison.
Source: Webster’s Unabridged Dictionary 1913 Edition