Multi-field dictionary

A multi-field dictionary is a specialized dictionary that has been designed and compiled to cover the terms within two or more subject fields. Multi-field dictionaries should be contrasted with single-field dictionaries and sub-field dictionaries. The typology consisting of these three dictionaries is important for a number of reasons. First of all, a multi-field dictionary is an example of the ordinary technical dictionary, covering numerous subject fields, e.g. banking, economics, finance, insurance and marketing.

Dictionary of Arts, Manufactures, and Mines

The main problem with multi-field dictionaries is that they tend to cover one or two subjects extensively, whereas the vast majority of subject are only represented by a limited number of terms.

Secondly, the typical multi-field dictionary tends to be a minimizing dictionary, i.e. it covers only a limited number of terms within the subjects covered.

Thirdly, if the lexicographers intend to make a bilingual, maximizing multi-field dictionary they run into problems with the large amount of data that has to be included in the dictionary.

Consequently, the best coverage of linguistic and extra-linguistic aspects within the subject field covered by a dictionary will be found in a single-field dictionary.

Further reading

• Sandro Nielsen: "Contrastive Description of Dictionaries Covering LSP Communication". In: Fachsprache/International Journal of LSP 3-4/1990, 129–136.