I. ȯl-ˈmī-tē adjective
Etymology: Middle English, from Old English ealmihtig, from eall all + mihtig mighty
Date: before 12th century
1. often capitalized : having absolute power over all
Almighty God
2.
a. : relatively unlimited in power
an almighty board of directors
b. : having or regarded as having great power or importance
the almighty dollar
3. : mighty — used as an intensive
an almighty shock
• al·mighti·ness noun
II. adverb
Date: 1833
: to a great degree : extremely
although he did not precisely starve, he was almighty hungry — W. A. Swanberg