You searched for: “thalattology”
thalattology (s) (noun) (no pl)
That branch of science pertaining to the sea: In class at school, Susan learned that thalattology could also be the definition for the area of knowledge and research concerning the ocean.
This entry is located in the following units: -ology, -logy, -ologist, -logist (page 74) thalasso-, thalass-, thalassi-, thalassio-, thalatto-, thalatt- + (page 3)