dog's letter
noun
the letter r, especially when representing a trill.
Origin of dog's letter
1585–95; translation of Latin
littera canīna, from the resemblance of the sound of the trill to a dog's snarl
Words nearby dog's letter
dog work,
dog's age,
dog's breakfast,
dog's chance,
dog's disease,
dog's letter,
dog's life,
dog's mercury,
dog's-ear,
dog's-tail,
dog's-tongue