To save this word, you'll need to log in.
li·po·fus·cin·o·sis | \ -ˌfəs-ə-ˈnō-səs 
, -ˌfyüs- \
, -ˌfyüs- \ plural lipofuscinoses\ -ˌsēz \
\Medical Definition of lipofuscinosis
: a storage disease (as Batten disease) marked by abnormal accumulation of lipofuscin in tissues especially of the brain
Comments on lipofuscinosis
What made you want to look up lipofuscinosis? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Name that Thing: Flower Edition
- Name that flower
Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Share lipofuscinosis