Glad"some (?), a.
1.
Pleased; joyful; cheerful.
2.
Causing joy, pleasure, or cheerfulness; having the appearance of gayety; pleasing.
Of opening heaven they sung, and gladsome day.
Prior.
-- Glad"some*ly, adv. -- Glad"some*ness, n.
Hours of perfect gladsomeness.
Wordsworth.
© Webster 1913.