momentum /mō-menˈtəm/

1. The quantity of motion in a body measured by the product of mass and velocity
2. Force of motion gained in movement, impetus (informal)

• blotting-papers
• blottings
• blotto
• blotty
• bloubok
• blouboks
• blouse
• bloused
• blouses
• blousing
• blouson
• blouson noir
• blousons
• bloviate
• bloviated
• bloviates
• bloviating
• blow
• blow a fuse
• blow a gasket
• blow away
• blow a well
• blowback
• blowbacks
• blowball