About: popup blocker

Premodifier: popup
Head noun: blocker

Same concepts
http://dbpedia.org/resource/Pop-up_ad

Broader concepts

label	provenance	confidence
security measure	isap:429941691	0.675381
thing	isap:33860731	0.634893
application	isap:65539990	0.436693
tool	isap:70392375	0.435269
feature	isap:431993443	0.407226
setting	isap:429376592	0.381516
firefox	isap:429432696	0.305243

Narrower concepts

label	provenance	confidence
google toolbar	isap:437613831	0.809262
firefox	isap:436959273	0.435971
yahoo	isap:225590531	0.345430
browser	isap:435168828	0.156089