snowflake UK /ˈsnəʊ.fleɪk/US /ˈsnoʊ.fleɪk/noun 9verb 2forms 3 noun9 •A crystal of snow, having approximate hexagonal symmetry. •(slang, offensive) Someone hypersensitive to insult or offense, especially a young person with politically correct sensibilities.When have words ever hurt anyone? The triggered snowflakes at this liberal university are trying to literally murder our freedom of speech. — 2017 •(slang, disapproving) Someone who believes they are particularly unique and special. •Something that is unique in every presentation.MS is referred to as a “snowflake” disease because symptoms vary from person to person. — 2016 •Any of several bulbous European plants, of the genus Leucojum, having white flowers. •(slang, offensive) A Caucasian person.Alright, snowflake, where's the dope? — 2009 •The snow bunting, Plectrophenax nivalis. •A type of lesion that appears as scattered white-brown spots under high magnification light microscopy.Robertson and colleagues reported 10 patients in four families with lesions similar to those of stage I and stage II snowflake generation. — 2007 •(historical) Someone (usually white) who was opposed to the abolition of slavery (Missouri, 1860s) verb2 •To fall in the manner of a snowflake.Like a seagull swooping, the white figure of a victim snowflaked against the cliff and then plummeted down. — 1966 •To arrange (data) into a snowflake schema. formssnowflaked · snowflaking · snowflakes