The word "trace" refers to a mark, sign, or evidence left behind by something or someone. It can also mean to find, discover, or track something or someone. Full definition
Early introduction of traces of gluten in babies to potentially induce tolerance doesn't reduce the risk of developing celiac disease. (en.wikipedia.org)
If you consume these foods on a regular basis, it is likely that you will need higher amounts of trace minerals in your diet. (drjockers.com)
The exhibition focuses on the concept of traces in the works of these artists. (upstreamgallery.nl)