Thayer's Greek Lexicon

 1. opinion, judgment, view
2. opinion, estimate, whether good or bad concerning someone
  1) in the NT always a good opinion concerning one, resulting
in praise, honour, and glory
3. splendour, brightness
  1) of the moon, sun, stars
  2) magnificence, excellence, preeminence, dignity, grace
  3) majesty
3c1. a thing belonging to God
3c1. the kingly majesty which belongs to Him as supreme
ruler, majesty in the sense of the absolute
perfection of the deity
3c2. a thing belonging to Christ
3c  1) the kingly majesty of the Messiah
3c  2) the absolutely perfect inward or personal
excellency of Christ; the majesty
3c3. of the angels
3c  1) as apparent in their exterior brightness
4. a most glorious condition, most exalted state
  1) of that condition with God the Father in heaven to which
Christ was raised after He had achieved his work on earth
  2) the glorious condition of blessedness into which is
appointed and promised that true Christians shall enter
after their Saviour's return from heaven