In today's article we will talk about Floating tone, a topic that has captivated the attention of many people over the years. From its origins to the present, Floating tone has been the subject of debate, discussion and analysis in various areas. Its relevance and impact on society position it as a topic of general interest, whether due to its influence on popular culture, science, politics or any other field. Throughout the article we will explore different aspects related to Floating tone, with the aim of offering a broad and complete vision of this topic.
Sound change and alternation |
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Fortition |
Dissimilation |
A floating tone is a morpheme[1] or element of a morpheme that contains neither consonants nor vowels, but only tone. It cannot be pronounced by itself but affects the tones of neighboring morphemes.[2][3]
An example occurs in Bambara, a Mande language of Mali that has two phonemic tones,[4] high and low. The definite article is a floating low tone, and with a noun in isolation, it is associated with the preceding vowel and turns a high tone into a falling tone: river; the river. When it occurs between two high tones, it downsteps the following tone:
Also common are floating tones associated with a segmental morpheme such as an affix.[5] For example, in Okphela, an Edoid language of Nigeria,[6] the main negative morpheme is distinguished from the present tense morpheme by tone; the present tense morpheme (á-) carries high tone, whereas the negative past morpheme (´a-) imposes a high tone on the syllable which precedes it:
Floating tones derive historically from morphemes which assimilate[7] or lenite[8] to the point that only their tone remains.[9]