PTOSIS


Meaning of PTOSIS in English

— ptotic /toh"tik/ , adj.

/toh"sis/ , n. Pathol.

1. a drooping of the upper eyelid.

2. prolapse or drooping of any organ.

[ 1735-45; ptósis a falling ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .