The potential conflict inherent in every word, and finding expression in the fact that the use of every word is an individual embodiment of a general concept, is the focal point of semantics understood as a part of linguistics — that is as a science of the meanings of words and the history of such meanings

Witold Doroszewski, Z zagadiiien leksykografii polskiej [Selected Problems of Polish Lexicography], Warszawa 1954, p. 93; as cited in Schaff (1962;6).