Domain Usage:pluralplural form
Synset:telecommunication
Derivationally Related Form:telecommunicate
Hypernyms:medium
Inherited Hypernyms:telecommunicationmediuminstrumentalityartifactwholeobjectphysical entityentity
Direct Hyponyms:broadcastingmultiplextelegraphytelephonetelephonywireless
Full Hyponyms:
broadcastingcable televisioncallcall-backcall-incall forwardingcall waitingcollect callconference callcrank calldemodulationhigh-definition televisionlocal calllong distancemultiplexradioradiotelegraphradiotelephonereceptionrediffusionsignal detectiontelegraphytelephonetelevisionthree-way callingtoll callvoice mailwake-up callwireless