To rule; domineer.
One having power and authority; a ruler.
The Deity; Christ.
You a Lord of life, you! – The Mahatma and the Hare by H. Rider Haggard
Why doesn't he go and stay with Lord Boardotrade? – Ayala's Angel by Anthony Trollope
" Good- night," said Lord Talgarth. – None Other Gods by Robert Hugh Benson