plural of tracee

plural of contact tracing

A translucent paper on which may be traced the design of whatever it is placed on.

(chemistry) A chemical element present in a sample in very small quantities.

(paleontology) A type of fossil reflecting the reworking of sediments and hard substrates by organisms, rather than the physical remains of the organism itself. This includes structures such as burrows, trails, impressions, coprolites and borings.

plural of trace fossil

(geology) A line drawn on a map to represent the position of a fault line.

The work of a skip tracer; the attempt to locate an individual who has deliberately disappeared.

plural of trace italienne

A star fort.