tracked
Word family
Synonym discussion
Sense: adjective/1
The adjective 'tracked' specifically means that a package or item is being followed through a delivery system, with its location recorded at each stage. 'Traceable' is broader: it means something's origin or history can be investigated, not just its current location — you might say a diamond is traceable to a particular mine. 'Monitored' implies ongoing observation but not necessarily location tracking; a patient's heart rate can be monitored. 'Registered' (as in registered mail) means the item is officially recorded and often insured, with a signature required on delivery — it prioritises security over real-time visibility. For everyday online shopping, you want 'tracked delivery', not 'registered post'.
Etymology
From the past participle of the verb 'track' (to follow the course or trail of). The shipping sense developed in the late 20th century with the rise of package delivery services and barcode scanning. The vehicle sense comes from the noun 'track' referring to a continuous metal belt, first used on military tanks during World War I. The word 'track' itself comes from Old French 'trac' (trail, path), probably of Germanic origin.
First known use
1926
1926, in the meaning defined at sense 1