shaka
n.— «It seems one of the Hawaii National Guard soldiers serving in Iraq shot a shaka when he should have snapped a salute to a general. The general was not impressed. He immediately banned the use of the thumb-and-pinkie finger greeting at Camp Victory.» —“Islanders use a hand signal” Maui News (Hawaii) Aug. 15, 2005. (source: Double-Tongued Dictionary)
Further reading
What if, instead of being an inanimate object, a dictionary were alive? That’s the idea behind a lavishly illustrated new children’s book called The Dictionary Story (Bookshop|Amazon) by Oliver Jeffers and Sam Winston. This is part of a...
Janet in Montgomery, Alabama, reports that a day after she had surgery on her hand, the wound burst open, and a doctor noted that her wound dehisced. She’s used to hearing dehisce used in botany to mean the splitting of a plant structure to...