[ kuhm-pen-dee-uhm ]
/ kəmˈpɛn di əm /

noun, plural com·pen·di·ums, com·pen·di·a [kuhm-pen-dee-uh] /kəmˈpɛn di ə/.

a brief treatment or account of a subject, especially an extensive subject; concise treatise: a compendium of medicine.
a summary, epitome, or abridgment.
a full list or inventory: a compendium of their complaints.
Also com·pend [kom-pend] /ˈkɒm pɛnd/.

Origin of compendium

1575–85; < Latin: gain, saving, shortcut, abridgment, equivalent to com- com- + pend- (stem of pendere to cause to hang down, weigh) + -ium -ium Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Examples from the Web for compendium

British Dictionary definitions for compendium

/ (kəmˈpɛndɪəm) /

noun plural -diums or -dia (-dɪə)

British a book containing a collection of useful hints
British a selection, esp of different games or other objects in one container
a concise but comprehensive summary of a larger work

Word Origin for compendium

C16: from Latin: a saving, literally: something weighed, from pendere to weigh
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