Definition of "sf" []

• Sforzando (abbreviation)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "And the word sf is usually reserved for serious (science) fiction."
• "There is nothing in 'sf' that says God cant speak or there is a God or their isnt."
• "Where all that’s left is the two figurae of the label sf, the definition is empty."