Medical Dictionary

trace element


Medical Definition of TRACE ELEMENT

:  a chemical element present in minute quantities; especially :  one used by organisms and held essential to their physiology—compare micronutrient 2
April 18, 2015
wimple Hear it
to veil, ripple, or meander
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears