definitions

surd (adj.)

1.of speech sounds

surd (n.)

1.a consonant produced without sound from the vocal cords

 see also [top]

surd (adj.)

sonant, voiced

 synonyms [top]

surd (adj.)

unvoiced, voiceless

 
 The Integral Dictionary & Wordnet [top]
 Merriam-Webster (1913) [top]

See extra results from Merriam-Webster