ad ‧ e ‧ noid ‧ al /ˌædəˈnɔɪdl◂, ˌædɪˈnɔɪdl◂, ˌæd ə nˈɔɪdl◂/ BrE AmE adjective
an adenoidal voice is unpleasant and sounds as if it comes mainly through someone’s nose SYN nasal :
her adenoidal singing voice
ad ‧ e ‧ noid ‧ al /ˌædəˈnɔɪdl◂, ˌædɪˈnɔɪdl◂, ˌæd ə nˈɔɪdl◂/ BrE AmE adjective
an adenoidal voice is unpleasant and sounds as if it comes mainly through someone’s nose SYN nasal :
her adenoidal singing voice
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012