King
A Samurai's job was to serve and if the time came die for his lord. A Kamikaze pilot's job was to die for his country.
The phrase "The Lord gave and the Lord has taken away; blessed be the name of the Lord" is from the book of Job, specifically Job 1:21. Job utters these words when he faces immense loss and suffering but maintains his faith.
To be useful to his lord.
they eat human
When Lord Voldemort asked Dumbledore for a job, he was still alive.
The lord was angry at the serfs for they weren't doing their job.
drug lord
They were to work for their lord/lady.
Lord Sugar's first job was as a greengrocer. He started his own business selling goods from the back of a van that he bought for £50.
His good manners impressed Lord Fairfax.
If someone has the title of 'Lord', their gender is Male. Females have a similar title which is known as 'Lady'
The Japanese daimyo was similar to the European Lord.