Viz.
Part of speech: adverb
Definition: namely, that is to say, as follows, specifically, as an illustration.
Namely
Part of speech: adverb
Definition: Especially, above all.Specifically; that is to say
Example sentence: The fact is we can only love what we know personally. And we cannot know much. In public affairs, in the rebuilding of civilization, something less dramatic and emotional is needed, namely tolerance.