idiomatology
noun
- a collection of idioms
Wiktionary
noun
Etymology: From idiomatic + -ology. Contemporary use is traced to George W. Grace in the unpublished 1977 paper "Language: An Ethnolinguistic Essay". However, the term had been coined at least twice previously in the same sense.
- The study of idioms and idiomatic language
“Mr. Alan Gardiner's Home Thoughts on Language emboldens one to ask whether there is not room for a science of Idiomatology* as a sister to Semantics.”
“His aim is language characterization as to its system, a kind of idiomatology.”