<p><strong>Noun</strong></p><ul><li>a person who lives near another: My next door neighbor has an orange cat.</li><li>a person or thing that is near another.</li><li>one's fellow human being: You must be generous toward your less fortunate neighbors.</li><li>a person who shows kindliness or helpfulness toward others: She's always a neighbor to people in distress.</li><li>(used as a term of address, especially as a friendly greeting to a stranger): Tell me, neighbor, which way to town?</li></ul><p><strong>Adjective</strong></p><ul><li>situated or living near another: One of our neighbor nations is in need of aid.</li></ul><p><strong>Verb</strong></p><ul><li>(used with object) to live or be situated near to; adjoin; border on: Germany neighbors Denmark.</li><li>to place or bring near.</li><li>(used without object) to live or be situated nearby.</li><li>to associate with or as if with one's neighbors; be neighborly or friendly (often followed by with).</li></ul>