Wordnet 3.0
NOUN (1)
1.
a specialist in phonology;
The Collaborative International Dictionary of English v.0.48:
Phonologist \Pho*nol"o*gist\, n.
One versed in phonology.
[1913 Webster]
WordNet (r) 3.0 (2006):
phonologist
n 1: a specialist in phonology