data point

• datapoint

data point (plural data points)

1. A mark on a graph or chart corresponding to a piece of data.

   Could you make all the yellow data points bigger?

2. (by extension) The datum that the mark represents.
   • 2019, Li Huang; James Lambert, “Another Arrow for the Quiver: A New Methodology for Multilingual Researchers”, in Journal of Multilingual and Multicultural Development, →DOI, page 4:

     Each time a language was recognised, a data point was recorded, and attention was switched to collecting the next data point.

   I think the third data point is inaccurate. Let's measure it again.

3. A socket for connecting to a phone line or other electronic network.

   I sat on the end of the row so I could use the data point.

• (data represented by a mark): datum