Definition of unijunction in English:

unijunction

Line breaks: uni|junc¦tion
Pronunciation: /ˈjuːnɪˌdʒʌŋ(k)ʃ(ə)n/

Entry from British & World English dictionary

noun

Electronics
A negative resistance device consisting of a rectifying p-n junction in the middle of a length of semiconducting material that has an ohmic contact at each end, used as a switching element.

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