a ring of smooth muscle surrounding the iris

English - English

Definition of a ring of smooth muscle surrounding the iris in English English dictionary

pupillary sphincter

Hyphenation

a ring of smooth mus·cle sur·round·ing the I·ris

Turkish pronunciation

ı rîng ıv smudh mʌsıl sıraundîng dhi ayrıs

Pronunciation

/ə ˈrəɴɢ əv ˈsmo͞oᴛʜ ˈməsəl sərˈoundəɴɢ ᴛʜē ˈīrəs/ /ə ˈrɪŋ əv ˈsmuːð ˈmʌsəl sɜrˈaʊndɪŋ ðiː ˈaɪrəs/