<p><strong>Adverb:</strong></p><ul><li>In or at some place not specified, determined, or known: They live somewhere in Michigan.</li><li>To some place not specified or known: They went out somewhere.</li><li>At or to some point in amount, degree, etc. (usually followed by about, near, etc.): He is somewhere about 60 years old.</li><li>At some point of time (usually followed by about, between, in, etc.): somewhere about 1930; somewhere between 1930 and 1940; somewhere in the 1930s.</li></ul><p><strong>Noun:</strong></p><ul><li>An unspecified or uncertain place.</li></ul>