swear on one's mother's grave
swear on the Bible
swear out
“Swear on the Bible.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/swear%20on%20the%20Bible. Accessed 9 Jun. 2023.
Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
See Definitions and Examples »
Get Word of the Day daily email!
Trust us
You've used more than you might think
When 'thingamajig' and 'thingamabob' just won't do
Look up any year to find out
How 'literally' can mean 'figuratively'
A simple way to keep them apart. (Most of the time.)
And who put it there, anyway?
A simple trick to keep them separate
Can you tell the "sommeliers" from the "spelunkers"?
Take the quiz
A quiz that’s all bark, no bite.
You know what it looks like… but what is it cal...
Can you outdo past winners of the National Spelli...
Share