The United States Marine Corps, the amphibious infantry complementary to the United States Navy, who often reduce it to Semper Fi. The motto signifies the dedication that individual Marines are expected to have to The Corps and to their fellow fighting men and women, for the rest of their days and beyond. It is also used as mottos for towns, families, schools, and military units. What does the marine motto semper fi mean, and where did it come from.
So the term may refer to a number of unchanging situations such as 'always blue' or 'always here'. Semper Fi is the diminutive of the Latin Semper Fidelis, which translates to always faithful, and was adopted by the US Marine Corps as its motto. The meaning of Semper Fi abbreviation is shortened version of Semper Fidelis. If you find yourself frequently flying in small aircraft as a passenger and would feel better knowing ho.