from The American Heritage® Dictionary of the English Language, 4th Edition
- adv. Music In a majestic and stately manner. Used chiefly as a direction.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adv. majestically
from the GNU version of the Collaborative International Dictionary of English
- Majestic or majestically; -- a direction to perform a passage or piece of music in a dignified manner.
from The Century Dictionary and Cyclopedia
- In music, with dignity or majesty; majestically.
Italian, from maestà, majesty, greatness, from Latin māiestās; see meg- in Indo-European roots.(American Heritage® Dictionary of the English Language, Fourth Edition)
Borrowed from Italian maestoso. (Wiktionary)