Dictionary.com
Thesaurus.com

CSA

1 American  
[see-es-ey] / ˈsiˈɛsˈeɪ /

abbreviation

  1. community-supported agriculture.

  2. Confederate States of America. Also C.S.A.

CSA 2 American  

abbreviation

  1. child sexual abuse; child sex abuse.

  2. Community Services Administration.

CSA British  

abbreviation

  1. Child Support Agency

"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

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.

Fourteen years after joining the CSA, Hansen was selected for Artemis II: the first crewed mission to travel around the Moon in more than 50 years.

From BBC • Apr. 2, 2026

Some brokers have earned professional designations such as certified senior adviser, or CSA.

From MarketWatch • Oct. 28, 2025

I might never have fallen in love with kohlrabi had I not joined a CSA.

From Seattle Times • May 28, 2024

"Our results indicate that CSB and CSA then initiate the transcription-coupled repair of the toxic DNA-protein crosslinks," says Stingele.

From Science Daily • Apr. 10, 2024

The sophomore clay crew is a pretty good sampling of the CSA student body: freak-flags of every variety flying proud and loud.

From "I'll Give You the Sun" by Jandy Nelson

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.