sister
n.— «Doctors refer to two kidneys from the same donor as sisters.» —“Sharing Friendship, and Then a Donor’s Kidneys” by Jennifer Steinhauer New York Times Dec. 9, 2005. (source: Double-Tongued Dictionary)
Further reading
If you speak a second or third language, you may remember the first time you dreamed in that new tongue. But does this milestone mean you’re actually fluent? And a couple’s dispute over the word regret: Say you wish you’d been able...
The word filibuster has a long and colorful history, going back to the days when pirates roamed the high seas. Today it refers to hijacking a piece of legislation. Plus, the language of yoga teachers: When doing a guided meditation, you may hear...