curiosa

[ kyoo r-ee-oh-suh ]
/ ˌkyʊər iˈoʊ sə /
|

plural noun

books, pamphlets, etc., dealing with unusual subjects.
(in selling and collecting books) books, pamphlets, etc., containing pornographic literature or art; erotica.

Origin of curiosa

1880–85; < New Latin: unusual things, special use of neuter plural of Latin cūriōsus careful, inquisitive. See curious
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for curiosa

British Dictionary definitions for curiosa

curiosa

/ (ˌkjʊərɪˈəʊsə) /

noun (functioning as plural)

curiosities
books on strange subjects, esp erotica

Word Origin for curiosa

New Latin: from Latin cūriōsus curious
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012