kahetorulised

Kahetorulised is a term that has appeared in a limited set of Estonian-language linguistic writings. Due to its scarce attestation, there is no widely accepted definition or standard usage. In the sources that employ it, the term is generally intended to denote a dual or paired characteristic within a single system, typically referring to something that exhibits two quasi-identical forms or patterns depending on context; however, this interpretation is not uniform and varies between authors.

Etymology and usage: The form seems to be built from the Estonian numeral kahe- meaning “two,” combined with torulised, a word with unclear provenance in this context. There is no consensus on the exact origin or technical sense of the second element, and some scholars have questioned whether kahetorulised represents a stable technical term or a sporadic neologism.

Scholarly status: Because kahetorulised is not part of standard reference grammars or dictionaries, it is encountered only in specific articles or discussions and often requires citation to the original author for precise meaning. Its scope and applicability remain unclear, and readers are advised to verify the intended sense from the cited source when encountered.

See also: dual, bifurcation, morphophonology, typology.