lenition

Definition

A weakening of articulation causing a consonant to become lenis (soft).

Etymology

Analyzable as lenis + -ition, or as if from Latin lēnīt(us) + -ion, or Latin lēnītiō (“softening”) from lēniō (“soften”) + -tiō (action noun suffix) (attested since at least the 1500s, the same timeframe lenition is first attested in English with the sense "assuaging"). Modelled on German Lenierung.

Example Sentences

• "One of these processes, the process of T-Lenition, is extremely common, even though it takes place only when the input consonant is adjacent to a small number of affixes. In this change, a stopped consonant, [p t k b d g], becomes a fricative, [s, z, š, ž]. This process is called lenition, or weakening."
• "Environments are an essential part of any discussion of lenition. Textbooks often describe lenition as occurring in the weak intervocalic or word-final environments. The canonical examples of lenition given earlier in (1) through (3) all occur either between vowels or between sonorants."
• "2008, Krzysztof Jaskula, Celtic, Joaquim Brandão de Carvalho, Tobias Scheer, Philippe Ségéral (editors), Lenition and Fortition, Studies in Generative Grammar: 99, page 347, As for Goidelic languages, the situation is clearer because Lenition III in this subfamily consisted in losing the same property as the first two lenitions, namely stopness."