English Pronunciation (RP): sûd, /sÉËd/, /<tt>s3:d</tt>/ (US): sûrd, /sÉd/, /<tt>s3`d</tt>/ :Rhymes: Rhymes:English:-ÉË(r)d|-ÉË(r)d
Noun surd (plural surds) #arithmetic An irrational number, especially one expressed using the â symbol. #linguistics A voiceless consonant.
io:surd pl:surd te:surd vi:surd tr:surd
