RBF

English Noun ~ en pathology uncountable en rat-bite fever. en mathematics countable en radial basis function, a type of equation used to approximate a vector field, used in neural networks. en countable uncountable en resting bitch face. en 8 November 2013 Caren Duane https://web.archive.org/web/20220501033118/https://issuu.com/thednewspaper/docs/issuu_11.08.13/8 This Is Just What I Look Like The Dartmouth Mirror Dartmouth College 8 "When I first met you I was scared of you."This phrase is commonplace for people with an RBF. They come to accept the natural state of their face as one that exudes feelings of anger, disgust or misery. 2014, Andie Leeds, "Sass and the Milly", The Colonnade (Georgia College & State University), 10 October 2014, page 11: Her RBF has been with her ever since she was a baby, forcing her to fake a smile all the time so people would stop questioning her. en 27 April 2015 Angie Burkhart http://issuu.com/coyotechronicle/docs/04-27-15_final_issue For some, smiling is too much work The Coyote Chronicle California State University San Bernardino 52 2 8 If you're looking for a more positive outlook on your RBF, here are a few things to consider: solicitors on campus are less likely to hound you with flyers, you may be less prone to smile wrinkles, and you probably have a very effective poker face. en Anagrams en bfr FBR FRB RFB