Tracer
nounverified·updated May 18, 2026
(radiology) any radioactive isotope introduced into the body to study metabolism or other biological processes
polysemousWordset Dictionary
Senses
Wordset Dictionary
ammunition whose flight can be observed by a trail of smoke
Wordset Dictionary
an instrument used to make tracings
Wordset Dictionary
an investigator who is employed to find missing persons or missing goods
Classifications
Entity Type
Unknown—glossary_import_default_pending_classifier
?unassignedlast reviewed —
Sensitivity
unclassified
Information Class
unclassified
Variants
- synonym
- tracer bullet
- plural
- Tracers
- possessive
- Tracer's
- pluralpossessive
- Tracers'