Word that means "one who serves". They were soldiers of a Daimyo that were professional soldiers employed by a Lord.

Answer;

Samurai

Explanation;

Samurai is a word that means "one who serves". They were soldiers of a Daimyo that were professional soldiers employed by a Lord. Apprenticed at an early age and taught combat skills in archery and swordsmanship. In exchange for dedicated service he was given grants of land. Lived by the Code of Bushido. They fought on foot and on horseback.

The samurai were Japanese warriors. They were members of the important military class before Japanese society changed in 1868.

The word samurai means "one who serves". Samurais were disciplined warriors who served the daimyos by protecting their properties. The daimyos were rich landowners, the powerful Japanese feudal lords. The daimyos were only subordinated to the shogun the feudal rulers that dominated Japan between the 11th and 19th centuries.