Also found in: Thesaurus, Idioms.
Related to almightily: Almighty
1. Having absolute power; all-powerful: almighty God.
2. Informal Great; extreme: an almighty din.
Used as an intensive: almighty scared.
God. Used with the.
[Middle English almighti, from Old English ealmihtig : eall, all; see all + mihtig, mighty (from miht, might; see might1).]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.