sweeper
n.— «Trees reaching out over the flow—”sweepers” in river parlance—are the dread of all whitewater paddlers, whether in a canoe, a kayak or a raft.» —“The river is wet and wild, yet safety is canoe club’s No. 1 priority” by Greg Johnston in North Bend Post-Intelligencer (Seattle, Washington) May 30, 2007. (source: Double-Tongued Dictionary)
Further reading
Have you ever googled your own name and found someone else who goes by the very same moniker? There’s a word for that: googleganger. Plus, the language of hobbyists and enthusiasts: If you’re a beekeeper, perhaps you call yourself a...
A hundred years ago, suffragists lobbied to win women the right to vote. Linguistically speaking, though, suffrage isn’t about “suffering.” It’s from a Latin word that involves voting. Plus: military cadences often include...