tr.

Noun

tinctura (plural tincturae)

1. (obsolete) tincture

Noun

trace (plural traces)

1. An act of tracing.
   • Your cell phone company can put a trace on your line.
2. An enquiry sent out for a missing article, such as a letter or an express package.
3. A mark left as a sign of passage of a person or animal.
   • Those are the times you write it off, experience / Walk away, and leave no trace / Cause that night, love had no face1983, Ashford & Simpson, “Experience (Love Had No Face)”, in High-Rise (album)

   Synonyms:

   track, trail

4. A very small amount, often residual, of some substance or material.
   • There are traces of chocolate around your lips.

   Synonyms:

   show, ace, atom, thought, atomy, aught, bissel, continental, bit, crumb

   1. A small amount of rain, not enough to be measured.
5. A current-carrying conductive pathway on a printed circuit board.

See all 25 meanings of trace