genetealogy
n.— «There has been a new term coined called “Genetealogy” which is the merger of genetics and genealogy by using DNA information to determine our roots.» —“Then and Now” by W.B. Jones Robertson County Times (Springfield, Tenn.) Oct. 19, 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...
Cat hair may be something you brush off, but cat hair is also a slang term that means “money.” In the same way, cat beer isn’t alcoholic — some people use cat beer as a joking term for “milk.” And imagine walking on a...
“Genetealogy” was actually coined by genetic genealogist Megan Smolenyak Smolenyak [sic], and is used on her website here:
http://www.genetealogy.com/