lallation

[ la-ley-shuhn ]
/ læˈleɪ ʃən /

noun Phonetics.

a speech defect in which l is pronounced instead of r, or in which an l-sound is mispronounced.

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Origin of lallation

1640–50; <Latin lallā(re) to sing lala or lullaby + -tion

Words nearby lallation

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for lallation

lallation
/ (læˈleɪʃən) /

noun

phonetics a defect of speech consisting of the pronunciation of (r) as (l)

Word Origin for lallation

C17: from Latin lallāre to sing lullaby, of imitative origin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012