About: external hard disk

Premodifier: external hard
Head noun: disk

Same concepts
http://dbpedia.org/resource/Hard_disk_drive

Broader concepts

label	provenance	confidence
removable media	isap:88517682	0.829942
storage device	isap:305545966	0.802797
device	isap:305545954	0.778036
external storage device	isap:305546105	0.725606
usb device	isap:305546067	0.668343
peripheral	isap:187881492	0.655914
external location	isap:455357516	0.558266
datum	isap:90099377	0.525349
media	isap:88517746	0.522470

Narrower concepts

label	provenance	confidence
memory card	isap:179005404	0.509540
dvd	isap:251048534	0.381095