plural of tracing

(botany) An extension of vascular tissue from a plant's stem into a nearby leaf, resulting in a leaf gap in the plant's stele.

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

(programming) A hierarchical trace of the function calls made by a program, used in debugging.

Without showing or leaving behind any sign of something; tracelessly.

One of the outside horses, in a team of three or more horses that are harnessed side-by-side, drawing a load or vehicle.

simple past tense and past participle of contact trace

(chiefly attributive) The automatic capture of the originating numbers of incoming calls to a particular telephone number.

(epidemiology) To identify everyone with whom a person carrying an infectious disease has come into contact since contracting the disease.

simple past tense and past participle of contact-trace