linguistics Linguistics is the scientific study of language. The areas of linguistic analysis are syntax (rules governing the structure of sentences), semantics (meaning), Morphology (linguistics), morphology (structure of words), phonetics (speech sounds ...

, semelfactives are a type of aktionsart or lexical aspect, which is a property of verbs and other predicates representing the temporal flow of an event. A semelfactive describes a very brief event which ends by returning to its initial state, making it capable of being repeated. Semelfactive verbs in English include "blink", "sneeze", and "knock". As a kind of aktionsart, the temporal information of semelfactives is incorporated into the verb's root itself, rather than through auxiliary verbs or morphological inflections as in other types of aspect. The use of the term "semelfactive" is analogous to

iterative aspect In linguistics, the iterative aspect ( abbreviated ), also called " semelfactive", "event-internal pluractionality", or "multiplicative", is a grammatical aspect In linguistics, aspect is a grammatical category that expresses how a verbal a ...

in the realm of grammatical aspect. A semelfactive event is punctual or non-durative, since it happens suddenly and lasts only a moment. According to

Bernard Comrie Bernard Sterling Comrie, (; born 23 May 1947) is a British linguist. Comrie is a specialist in linguistic typology, linguistic universals and on Caucasian languages. Personal life Early life and education Comrie was born in Sunderland, Eng ...

, who first posited the idea of semelfactive as a category of aktionsart, the event represented by a semelfactive verb is also

perfective The perfective aspect (abbreviated ), sometimes called the aoristic aspect, is a grammatical aspect that describes an action viewed as a simple whole, i.e., a unit without interior composition. The perfective aspect is distinguished from the imp ...

(treated as a complete action with no explicit internal temporal structure) and atelic (not having a goal). However, Kearns notes there is no consensus on whether semelfactives should be considered telic or atelic. Kearns considers semelfactives to be bounded but atelic, where telicity is understood as a kind of boundedness.

References

Further reading