boots on the ground n.pl. personnel deployed under military command. Editorial Note: Boot dates to before World War II as indicating a military recruit or a green enlisted man. (source: Double-Tongued Dictionary)
Further reading
David says that when he was growing up in Akron, Ohio, his family referred to the grassy area between the sidewalk and street as the devil strip. He’s since moved to Nashville, Tennessee, where he doesn’t hear that term. There are lots...
Asthenosphere, a geologist’s term for the molten layer beneath the earth’s crust, sparks a journey that stretches all the way from ancient Greece to the author of Uncle Tom’s Cabin. Plus: What the heck is a dogberg? It’s when...