Homonym

Etymology

The word homonym comes from the Greek ὁμώνυμος (homonymos), meaning "having the same name," compounded from ὁμός (homos) "common, same, similar" and ὄνομα (onoma) "name."

Related terms

Several similar linguistic concepts are related to homonymy. These include:

• Homographs (literally "same writing") are usually defined as words that share the same spelling, regardless of how they are pronounced.Some sources restrict the term "homograph" to words that have the same spelling but different pronunciations. See, for example, The Blackwell Encyclopedia of Writing Systems, p. 215 (Wiley-Blackwell, 1999) and The Encyclopædia Britannica (14th Edition) (entry for "homograph"). If they are pronounced the same then they are also homophones (and homonyms) – for example, bark (the sound of a dog) and bark (the skin of a tree). If they are pronounced differently then they are also heteronyms – for example, bow (the front of a ship) and bow (a ranged weapon).
• Homophones (literally "same sound") are usually defined as words that share the same pronunciation, regardless of how they are spelled.Some sources restrict the term "homophone" to words that have the same pronunciation but different spellings. See, for example, The Blackwell Encyclopedia of Writing Systems, p. 202 (Wiley-Blackwell, 1999) and The Encyclopædia Britannica (14th Edition) (entry for "homograph"). If they are spelled the same then they are also homographs (and homonyms); if they are spelled differently then they are also heterographs (literally "different writing"). Homographic examples include rose (flower) and rose (past tense of rise). Heterographic examples include to, too, two, and there, their, they’re. Due to their similar yet non-identical pronunciation in American English, ladder and latter do not qualify as homophones, but rather synophones or homoiophones.
• Heteronyms (literally "different name") are the subset of homographs (words that share the same spelling) that have different pronunciations (and meanings).Some sources do not require that heteronyms have different pronunciations. See, for example, the archived Encarta dictionary entry (which states that heteronyms "often" differ in pronunciation) and the "Fun with Words" website (which states that heteronyms "sometimes" have different pronunciations). Such words include desert (to abandon) and desert (arid region); tear (to rip) and tear (a drop of moisture formed in one eye); row (to argue or an argument) and row (as in to row a boat or a row of seats – a pair of homophones). Heteronyms are also sometimes called heterophones (literally "different sound").
• Homophenes (literally same appearance) are words that have different meanings and pronunciations, but look identical on the lips, rendering them indistinguishable in lipreading.
• Polysemes are words with the same spelling and distinct but related meanings. The distinction between polysemy and homonymy is often subtle and subjective, and not all sources consider polysemous words to be homonyms. Words such as mouth, meaning either the orifice on one's face, or the opening of a cave or river, are polysemous and may or may not be considered homonyms.
• Capitonyms are words that share the same spelling but have different meanings when capitalized (and may or may not have different pronunciations). Such words include polish (make shiny) and Polish (from Poland); march (walk in step) and March (the third month of the Year) and the pair: reading (using a book) and Reading (towns in, among other places, England).

Further examples

A homonym that is both a homophone and a homograph is fluke, meaning:

• A fish, and a flatworm.
• The end parts of an anchor.
• The fins on a whale's tail.
• A stroke of luck. These meanings represent at least three etymologically separate lexemes, but share the one form, fluke.{{cite web | access-date=2008-01-14

Similarly, a river bank, a savings bank, a bank of switches, and a bank shot in the game of pool share a common spelling and pronunciation, but differ in meaning.

The words bow and bough are examples where there are two meanings associated with a single pronunciation and spelling (the weapon and the knot); two meanings with two different pronunciations (the knot and the act of bending at the waist), and two distinct meanings sharing the same sound but different spellings (bow, the act of bending at the waist, and bough, the branch of a tree). In addition, it has several related but distinct meanings – a bent line is sometimes called a 'bowed' line, reflecting its similarity to the weapon. Even according to the most restrictive definitions, various pairs of sounds and meanings of bow, Bow and bough are homonyms, homographs, homophones, heteronyms, heterographs, capitonyms and are polysemous.

• bow – a long stick with horse hair that is used to play certain string instruments such as the violin
• bow – to bend forward at the waist in respect (e.g. "bow down")
• bow – the front of the ship (e.g. "bow and stern")
• bow – a kind of tied ribbon (e.g. bow on a present, a bowtie)
• bow – to bend outward at the sides (e.g. a "bow-legged" cowboy)
• Bow – a district in London
• bow – a weapon to shoot projectiles with (e.g. a bow and arrow)

A lime can refer to a fruit or a material. A mold (mould) can refer to a fungus or an industrial cast.

The words there, their, and they're are examples of three words that are of a singular pronunciation, have different spellings and vastly different meanings. These three words are commonly misused (or, alternatively, misspelled).

• there – "The bow shot the arrow there," he said as he pointed.
• their – "It was their bow and arrow." the Mother said.
• they're – They're not going to get to shoot the bow again after puncturing the tire (tyre) on my car. (Contraction of They and Are.)

The words metal and mettle are polysemes and homophones, but not homographs.

Homonyms in historical linguistics

Homonymy can lead to communicative conflicts and thus trigger lexical (onomasiological) change. This is known as homonymic conflict. This leads to a species of informal fallacy of thought and argument called by the latin name equivocation.

Notes

References

References

1. [http://dictionary.reference.com/browse/homonym homonym], ''Random House Unabridged Dictionary'' at dictionary.com
2. "Linguistics 201: Study Sheet for Semantics". Pandora.cii.wwu.edu.
3. [https://books.google.com/books?id=AefSOW9MW5UC&pg=PA123 Semantics: a coursebook, p. 123], James R. Hurford and Brendan Heasley, Cambridge University Press, 1983
4. "the definition of homonymous".
5. "homonymous — definition, examples, related words and more at Wordnik".
6. [https://www.perseus.tufts.edu/hopper/text?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3Do%28mw%2Fnumos ὁμώνυμος], Henry George Liddell, Robert Scott, ''A Greek-English Lexicon'', on Perseus Digital Library
7. [https://www.perseus.tufts.edu/hopper/text?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3Do%28mo%2Fs ὁμός], King George V Liddell, Robert Scott, ''A Greek-English Lexicons'', on Perseus Digital Library
8. [https://www.perseus.tufts.edu/hopper/text?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3Do%29%2Fnoma ὄνομα], Henry George Liddell, Robert Scott, ''A Greek-English Lexicon'', on Perseus Digital Library
9. Laufer, Batia. "A Problem in Vocabulary Learning—Synophones".
10. Gnanasundaram, D.; Venkatesh, L. (2006). ''Synophones & Homophones.'' Sura Books. {{ISBN. 9788172543167.
11. (27 April 2023). "Homoiophone".
12. Johan Harold Josua Lindahl (1893). ''Description of a Skull of Megalonyx Leidyi'', page 56 (American Philosophical Society)
13. [https://textgears.com/read/learn-english-grammar-rules/homonyms-in-english Homonyms in English]
14. On this phenomenon see Williams, Edna R. (1944), ''The Conflict of Homonyms in English'', [Yale Studies in English 100], New Haven: Yale University Press, [[Joachim Grzega. Grzega, Joachim]] (2004), ''Bezeichnungswandel: Wie, Warum, Wozu? Ein Beitrag zur englischen und allgemeinen Onomasiologie'', Heidelberg: Winter, p. 216ff., and Grzega, Joachim (2001d), “Über Homonymenkonflikt als Auslöser von Wortuntergang”, in: Grzega, Joachim (2001c), ''Sprachwissenschaft ohne Fachchinesisch: 7 aktuelle Studien für alle Sprachinteressierten'', Aachen: Shaker, p. 81-98.