Definition of "adenoidal"
adjective
comparative more adenoidal, superlative most adenoidal
Sounding as if the speaker has swollen adenoids. (of a voice)
Quotations
Metzger, acting on instructions in the will, had retained this amiable, slightly adenoidal expert, for a percent of his valuation, to inventory and appraise Inverarity's stamp collection.
1966, Thomas Pynchon, chapter 4, in The Crying of Lot 49, New York: Bantam Books, published 1976, page 68