Dictionary.com
Thesaurus.com

tightass

British  
/ ˈtaɪtˌæs /

noun

  1. slang  an inhibited or excessively self-controlled person

"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

Other Word Forms

  • tightassed adjective

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Bozell currently works for the Media Research Center and is formerly of the Parents Television Council, whose sole purpose was furnishing TV executives’ mailing addresses for every sexless tightass who wanted to write an angry letter whenever they saw lesbians kissing on TV.

From The Guardian

Richly: What do you intend to say to this miser and tightass?

From Project Gutenberg