In linguistics, a copula (plural: copulas or copulae; abbreviated cop) is a term for a word that links the subject of a sentence to a subject complement, such as the word is in the sentence "The sky is blue." The word copula derives from the Latin noun for a "link" or "tie" that connects two different things.A copula is often a verb or a verb-like word, though this is not universally the case.
Israel (; Hebrew: יִשְׂרָאֵל; Arabic: إِسْرَائِيل), also known as the State of Israel, is a country in Western Asia, located on the southeastern shore of the Mediterranean Sea and the northern shore of the Red Sea.
Islam () is an Abrahamic, monotheistic, universal religion teaching that there is only one God (Arabic: Allah), and that Muhammad is the messenger of God.
The Islamic State of Iraq and the Levant (ISIL ), also known as the Islamic State of Iraq and Syria (ISIS ), officially known as the Islamic State (IS) and also known by its Arabic language acronym Daesh (Arabic: داعش, romanized: dāʿish, IPA: [ˈdaːʕɪʃ]), is a Salafi jihadist militant group and former unrecognised proto-state that follows a fundamentalist, Salafi doctrine of Sunni Islam.
Istanbul (, also US: ; Turkish: İstanbul [isˈtanbuɫ] (listen)), formerly known as Byzantium and Constantinople, is the most populous city in Turkey and the country's economic, cultural and historic center.
The Isle of Man (Manx: Ellan Vannin [ˈɛlʲən ˈvanɪn]), often referred to simply as Mann (; Manx: Mannin [ˈmanɪn]), is a self-governing British Crown dependency in the Irish Sea between Great Britain and Ireland.
Isabella I (Spanish: Isabel, 22 April 1451 – 26 November 1504) reigned as Queen of Castile from 1474 until her death.
Sir Isaac Newton (25 December 1642 – 20 March 1726/27) was an English mathematician, physicist, astronomer, theologian, and author (described in his own day as a "natural philosopher") who is widely recognised as one of the most influential scientists of all time, and a key figure in the scientific revolution.
ISO 8601 Data elements and interchange formats – Information interchange – Representation of dates and times is an international standard covering the exchange of date- and time-related data.
Isaac Asimov (; c. January 2, 1920 – April 6, 1992) was an American writer and professor of biochemistry at Boston University.