| tr.v.  com·mem·o·rat·ed, com·mem·o·rat·ing, com·mem·o·rates  1.  To honor the memory of (a person or event, for example), especially with a ceremony. See Synonyms at  observe. 2.  To serve as a memorial to: The statue commemorates the discovery of anesthesia. [Latin commemorāre, commemorāt-, to remind : com-, intensive pref.; see  COM- + memorāre, to remind (from memor, mindful; see  (s)mer-1 in the Appendix of Indo-European roots).] com·memo·ra′tor n. | 
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.











