Top definition
A classed "irrational", relentless, and intense fear of the sea.
After watching Jaws I think I have thalassophobia
by Treebark456 June 13, 2010
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug