Source : Webster's Revised Unabridged Dictionary (1913)

Aglow \A*glow"\, adv. & a. [Pref. a- + glow.]
   In a glow; glowing; as, cheeks aglow; the landscape all
   aglow.

Source : WordNet®

aglow
     adj : softly bright or radiant; "a house aglow with lights";
           "glowing embers"; "lambent tongues of flame"; "the
           lucent moon"; "a sky luminous with stars" [syn: {aglow(p)},
            {glowing}, {lambent}, {lucent}, {luminous}]