Dacryocystocele is a medical term that refers to a condition when the tear duct in the eye is blocked and leads to a swelling or a cyst. The condition is common among newborns and may require medical attention to avoid infections or complications. Some synonyms for the word dacryocystocele include lacrimal sac mucocele, nasolacrimal duct obstruction, and lacrimal duct cyst. These medical terms refer to a similar condition where the tear duct in the eye is blocked. Other related medical terms include dacryocystitis, which refers to inflammation or infection of the tear duct, and epiphora, which refers to excessive tearing caused by blockage. Overall, it's important to seek medical attention if any eye problems occur to avoid further complications.