English to English Dictionary
English to English vocabulary, definitions, and idioms. Explore comprehensive definitions, pronunciations, grammatical contexts, and cultural origins.
Browse English by Letter(Filtered by Letter “U”)
Clear Letter FilterEnglish Words Starting with “U”
Showing 18 of 38 words/ˈjuːnjənz/ [unions]
[noun] Organized associations of workers formed to protect and further their rights and interests, such as wages, hours, and working conditions.
/juːˈniːk/ [unique]
[adjective] Being the only one of its kind; unlike anything else.
/ˈjuːnɪt kənˈvɜːrʒən dɪˈskrepənsi/ [unit conversion discrepancy]
[noun] A mathematical or logical inconsistency that arises when changing a value from one system of measurement to another, often due to rounding errors, differing precision standards, or incorrect conversion factors.
/ˈjuːnɪt kənˈvɜːrʒən ˈprɒbləm/ [unit conversion problem]
[noun] A mathematical or scientific task that requires changing a quantity from one unit of measurement to another while maintaining the same physical value.
/ʌnˈlɒk/ [unlock]
[verb] To open a door, container, or device that has been fastened with a lock, typically using a key or a code.
/ʌnˈnes.ə.ser.i/ [un-nes-es-ser-ee]
[adjective] Not needed; not required; avoidable or excessive.
/ˌʌnˈplænd/ [unplanned]
[adjective] Not anticipated or prepared for; occurring without a prior arrangement or design.
/ʌnˈplɛz.ənt/ [unpleasant]
[adjective] Causing discomfort, unhappiness, or revulsion; disagreeable or offensive.
/ˌʌnˈplʌɡd/ [unplugged]
[adjective] Not connected to an electrical power source or an electronic network.
/ˌʌn.sæt.ɪsˈfæk.tər.i skɔːr/ [unsatisfactory score]
[noun] A numerical or qualitative evaluation that fails to meet the required standard, expectation, or threshold for success.
/ʌnˈseɪ.vər.i/ [unsavory]
[adjective] Disagreeable to the taste, smell, or sight; morally offensive or disreputable.
/ʌnˈʃɒd/ [unshod]
[adjective] Not wearing shoes; barefoot.
/ʌnˈsuːtəbəl/ [unsuitable]
[adjective] Not fitting, appropriate, or proper for a particular purpose, person, or occasion.
/ˌʌp ˈjɔːrz/ [up yours]
[interjection] A vulgar and aggressive expression used to show contempt, defiance, or to tell someone to go away or mind their own business.
/ʌpˈhɛld/ [upheld]
[verb] Confirmed, supported, or maintained a custom, decision, or law against an appeal or challenge.
/ˈʌpˌkiːpər/ [upkeeper]
[noun] A person or entity responsible for the maintenance, preservation, or care of something, such as a building, property, or system.
/ʌpˈrɔːri.əs.li/ [uproariously]
[adverb] In a manner characterized by loud, boisterous, and unrestrained laughter or merriment.
/ˈɜːbən əbˈzɜːvə(r)/ [urban observer]
[noun] A person who attentively watches, analyzes, and documents the daily life, culture, architecture, and human interactions within a city environment.