You searched for: “thalassiarchies”
thalassiarchy (s) (noun), thalassiarchies (pl)
Admiral or chief Officer at Sea: Thalassiarchy can also be described the rule of supreme power of the seas, or the supremacy of the seas.
This entry is located in the following unit: thalasso-, thalass-, thalassi-, thalassio-, thalatto-, thalatt- + (page 1)