The Healthcare Simulation Dictionary is the intellectual property of The Society for Simulation in Healthcare (SSH). The Agency for Healthcare Research and Quality (AHRQ) has a license to use and disseminate the work. Each user is granted a royalty-free, non-exclusive, non-transferable license to use the dictionary in their work. The dictionary may not be changed in any way by any user. The contents of the dictionary may be used and incorporated into other work under the condition that no fee is charged by the developer to the user. The dictionary may not be sold for profit or incorporated into any profit-making venture without the expressed written permission of the SSH. Citation of the source is appreciated. Suggested Citation: Lopreiato J O. Healthcare Simulation Dictionary. Rockville, MD: Agency for Healthcare Research and Quality; October 2016. AHRQ Publication No. 16(17)-0043.