Verb
contact trace (third-person singular simple present contact traces, present participle contact tracing, simple past and past participle contact traced)
(epidemiology) To identify everyone with whom a person carrying an infectious disease has come into contact since contracting the disease.
contact-trace (third-person singular simple present contact-traces, present participle contact-tracing, simple past and past participle contact-traced)
Alternative form of contact trace.
contact-trace