Semasiology (from el, σημασία, ', "signification") is a discipline of
linguistics
Linguistics is the science, scientific study of human language. It is called a scientific study because it entails a comprehensive, systematic, objective, and precise analysis of all aspects of language, particularly its nature and structure ...
concerned with the question "what does the word ''X'' mean?". It studies the meaning of words regardless how they are pronounced. It is the opposite of
onomasiology Onomasiology (from el, ὀνομάζω ''onomāzο'' 'to name', which in turn is from ὄνομα ''onoma'' 'name') is a branch of linguistics concerned with the question "how do you express X?" It is in fact most commonly understood as a branch of ...
, a branch of
lexicology that starts with a concept or object and asks for its name, i.e., "how do you express X?" whereas semasiology starts with a word and asks for its meanings.
The exact meaning of semasiology is somewhat obscure. It is often used as a synonym of
semantics
Semantics (from grc, σημαντικός ''sēmantikós'', "significant") is the study of reference, meaning, or truth. The term can be used to refer to subfields of several distinct disciplines, including philosophy, linguistics and comp ...
(the study of the meaning of words, phrases, and longer forms of expression).
Semasiologia, Culture at Vologda region
/ref> However, semasiology is also sometimes considered part of lexical semantics
Lexical semantics (also known as lexicosemantics), as a subfield of linguistic semantics, is the study of word meanings.Pustejovsky, J. (2005) Lexical Semantics: Overview' in Encyclopedia of Language and Linguistics, second edition, Volumes 1-14Ta ...
, a narrow subfield of lexicology (the study of words) and semantics.
The term was first used in German by Christian Karl Reisig in 1825 in his work, 'Lectures on Latin Linguistics''(german: links=no, Vorlesungen über lateinische Sprachwissenschaft), and was used in English by 1847. Semantics replaced it in its original meaning, beginning in 1893.
See also
* Onomasiology Onomasiology (from el, ὀνομάζω ''onomāzο'' 'to name', which in turn is from ὄνομα ''onoma'' 'name') is a branch of linguistics concerned with the question "how do you express X?" It is in fact most commonly understood as a branch of ...
* Semasiography
* Semiotics
Semiotics (also called semiotic studies) is the systematic study of sign processes ( semiosis) and meaning making. Semiosis is any activity, conduct, or process that involves signs, where a sign is defined as anything that communicates something ...
References
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Lexicology
Semantics