kuular tähendus null.

earphone [earphones]▼◼◼◼noun
[UK: ˈɪə.fəʊn] [US: ˈɪrˌfoʊn]

earpiece [earpieces]▼◼◼◼noun
[UK: ˈɪə.piːs] [US: ˈɪr.pis]

headset [headsets]▼◼◼◼noun
[UK: ˈhed.set] [US: ˈhed.ˌset]