- having adenoids
- having the characteristic difficult breathing or nasal tone that results from enlarged adenoids
- Of or relating to the adenoids.
- Suggestive of the vocal sound caused by abnormally enlarged adenoids: a singer with an adenoidal voice.
(comparative more adenoidal, superlative most adenoidal)
- (anatomy) Pertaining to the adenoids
- (of a voice) Sounding as if the speaker had swollen adenoids