Semper fidelis. This is dedicated to all . What Does Semper Fi Mean to Each Marine? It means always faithful—always loyal to Country, Corps, self, and fellow Marines. Over the years Marines have picked up nicknames like "Devil Dog" and "Leatherneck" and have adopted phrases "Semper Fidelis," "the Few, the Proud," and "Esprit de Corps. Over the decades, Marines have picked up many nicknames and have adopted phrases that describe their dedication and devotion toward their mission. “Semper Fidelis” (“Always Faithful”) is the motto of the Corps. "Always Faithful". Learn more about its origin, related words, and examples of usage from Merriam-Webster dictionary. military branches: Army, Marines, Navy, Air Force, Coast Guard and Space Force – and a bonus, the USO’s motto! • Semper Fidelis: Latin for “always faithful,” Semper Fidelis symbolizes the lifelong commitment held by every Marine for the Corps and America, a promise reciprocated by the Corps to all Marines. Semper Fidelis was adopted about 1883 as the motto of the Corps. • Ooh-rah: A battle cry among Marines, ‘Ooh-rah’ can be used as a greeting, a term of affirmation, or as a way of expressing enthusiasm. k72 6g vtta dt1ix4 qq 7k 5pzg yvgns rb8k nnrkvn9