ˌlimˌfanjēˈōmə noun
( plural lymphangiomas -məz ; or lymphangioma·ta -məd.ə)
Etymology: New Latin, from lymphangi- + -oma
: a tumor formed of dilated lymphatic vessels — compare angioma
• lym·phan·gi·om·a·tous (|) ̷ ̷| ̷ ̷ ̷ ̷|äməd.əs, -|ōm- adjective