Linguist in the context of "Abū Rayhān Bīrūnī"

Polemic (/pəˈlɛmɪk/ pə-LEHM-ick, US also /-ˈlimɪk/ -⁠LEEM-ick) is contentious rhetoric intended to support a specific position by forthright claims and to undermine the opposing position. The practice of such argumentation is called polemics, which are seen in arguments on controversial topics. A person who writes polemics, or speaks polemically, is called a polemicist. The word derives from Ancient Greek πολεμικός (polemikos) 'warlike, hostile', from πόλεμος (polemos) 'war'.

Polemics often concern questions in religion or politics. A polemical style of writing was common in Ancient Greece, as in the writings of the historian Polybius. Polemic again became common in medieval and early modern times. Since then, famous polemicists have included satirist Jonathan Swift, Italian physicist and mathematician Galileo, French theologian Jean Calvin, French Enlightenment writer, historian, and philosopher Voltaire, Russian author Leo Tolstoy, socialist philosophers Karl Marx and Friedrich Engels, novelist George Orwell, playwright George Bernard Shaw, communist revolutionary Vladimir Lenin, linguist Noam Chomsky, social critics H. L. Mencken, Christopher Hitchens and Peter Hitchens, and existential philosophers Søren Kierkegaard and Friedrich Nietzsche.

The following outline is provided as an overview and topical guide to linguistics:

Linguistics is the scientific study of language. Someone who engages in this study is called a linguist. Linguistics can be theoretical or applied.

Thomas Burns McArthur (23 August 1938 – 30 March 2020) was a Scottish linguist, lexicographer, and the founding editor of English Today. Among the many books he wrote and edited, he is best known for the Longman Lexicon of Contemporary English (the first thematic monolingual learner's dictionary, which complemented the Longman Dictionary of Contemporary English by bringing together sets of words with related meanings); Worlds of Reference; and the Oxford Guide to World English (2002, paperback 2003).

McArthur's most notable work was The Oxford Companion to the English Language (1992), a 1200-page work with 95 contributors and 70 consultants. It was hailed by The Guardian as a "leviathan of accessible scholarship" and was listed on the Sunday Times bestseller list. He published an abridged edition in 1996 and a concise edition in 1998. A second edition was published in 2018, co-edited with Jacqueline Lam McArthur and Lise Fontaine.

Luce Irigaray (born 3 May 1930) is a Belgian-born French feminist, philosopher, linguist, psycholinguist, psychoanalyst, and cultural theorist who examines the uses and misuses of language in relation to women. She is considered one of the founders of French difference feminism.

Irigaray's first and most well known book, published in 1974, was Speculum of the Other Woman (1974), which analyzes the texts of Freud, Hegel, Plato, Aristotle, Descartes, and Kant through the lens of phallocentrism. Irigaray is the author of works analyzing many thinkers, including This Sex Which Is Not One (1977), which discusses Lacan's work as well as political economy; Elemental Passions (1982) can be read as a response to Merleau‐Ponty's article “The Intertwining—The Chiasm” in The Visible and the Invisible, and in The Forgetting of Air in Martin Heidegger (1999), Irigaray critiques Heidegger's emphasis on the element of earth as the ground of life and speech and his "oblivion" or forgetting of air.

Ferdinand Mongin de Saussure (/soʊˈsjʊər/; French: [fɛʁdinɑ̃ də sosyʁ]; 26 November 1857 – 22 February 1913) was a Swiss linguist, semiotician and philosopher. His ideas laid a foundation for many significant developments in both linguistics and semiotics in the 20th century. He is widely considered one of the founders of 20th-century linguistics and one of two major founders (together with Charles Sanders Peirce) of semiotics, or semiology, as Saussure called it.

One of his translators, Roy Harris, summarized Saussure's contribution to linguistics and the study of "the whole range of human sciences. It is particularly marked in linguistics, philosophy, psychoanalysis, psychology, sociology and anthropology." Although they have undergone extension and critique over time, the dimensions of organization introduced by Saussure continue to inform contemporary approaches to the phenomenon of language. As Leonard Bloomfield stated after reviewing Saussure's work: "he has given us the theoretical basis for a science of human speech".

The origin of language, its relationship with human evolution, and its consequences have been subjects of study for centuries. Scholars wishing to study the origins of language draw inferences from evidence such as the fossil record, archaeological evidence, and contemporary language diversity. They may also study language acquisition as well as comparisons between human language and systems of animal communication (particularly other primates). Many argue for the close relation between the origins of language and the origins of modern human behavior, but there is little agreement about the facts and implications of this connection.

The shortage of direct, empirical evidence has caused many scholars to regard the entire topic as unsuitable for serious study; in 1866, the Linguistic Society of Paris banned any existing or future debates on the subject, a prohibition which remained influential across much of the Western world until the late twentieth century. Various hypotheses have been developed on the emergence of language. While Charles Darwin's theory of evolution by natural selection had provoked a surge of speculation on the origin of language over a century and a half ago, the speculations had not resulted in a scientific consensus by 1996. Despite this, academic interest had returned to the topic by the early 1990s. Linguists, archaeologists, psychologists, and anthropologists have renewed the investigation into the origin of language with modern methods.

The writings of Marcus Tullius Cicero constitute one of the most renowned collections of historical and philosophical work in all of classical antiquity. Cicero was a Roman politician, lawyer, orator, political theorist, philosopher, and constitutionalist who lived during the years of 106–43 BC. He held the positions of Roman senator and Roman consul (chief-magistrate) and played a critical role in the transformation of the Roman Republic into the Roman Empire. He was extant during the rule of prominent Roman politicians, such as those of Julius Caesar, Pompey, and Marc Antony. Cicero is widely considered one of Rome's greatest orators and prose stylists.

Cicero is generally held to be one of the most versatile minds of ancient Rome. He introduced the Romans to the chief schools of Greek philosophy, and also created a Latin philosophical vocabulary; distinguishing himself as a linguist, translator, and philosopher. A distinguished orator and successful lawyer, Cicero likely valued his political career as his most important achievement. Today he is appreciated primarily for his humanism and philosophical and political writings. His voluminous correspondence, much of it addressed to his friend Atticus, has been especially influential, introducing the art of refined letter writing to European culture. Cornelius Nepos, the 1st-century BC biographer of Atticus, remarked that Cicero's letters to Atticus contained such a wealth of detail "concerning the inclinations of leading men, the faults of the generals, and the revolutions in the government" that their reader had little need for a history of the period.

Louis-Nicolas Bescherelle (French: [bɛʃ(ə)ʀɛl]; 10 June 1802 in Paris – 4 February 1883 in Paris) was a French lexicographer and grammarian.

With help from his brother Henri (1804 – 1887), he wrote Le Véritable Manuel des conjugaisons ou la science des conjugaisons mise à la portée de tout le monde (Paris: Dépôt central des publications classiques, 1842), a reference guide to French verb conjugation, in 1842.

Charles Francis Hockett (January 17, 1916 – November 3, 2000) was an American linguist who developed many influential ideas in American structuralist linguistics. He represents the post-Bloomfieldian phase of structuralism often referred to as "distributionalism" or "taxonomic structuralism". His academic career spanned over half a century at Cornell and Rice universities. Hockett was also a firm believer of linguistics as a branch of anthropology, making contributions that were significant to the field of anthropology as well.