guising
n.— «Harriet is going “guising” this evening (though it’s “trick or treating” in her parlance) and lacks ears for her black cat outfit.» —“Bits and pieces, ups and downs” Cornflower Oct. 31, 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 new book about how animals perceive their environment reveals immense worlds beyond our own. A bee can see ultraviolet light, catfish have taste buds all over their bodies, and manatees use highly sensitive lips to examine nearby objects. Also...