Datum
Datum noun - A single piece of information.
Mark and datum are semantically related. in note topic. In some cases you can use "Mark" instead a noun "Datum", when it comes to topics like written communication.
Mark
Mark noun - A person or thing that is made fun of.
Cite this Source
Mark and Datum. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/datum/mark
Datum & Mark. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/datum/mark>.
Mark or Datum. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/datum/mark.
Google Ngram Viewer shows how "datum" and "mark" have occurred on timeline