1) Border collie, when working 2) Collie 3) Collie, by training 4) Cowboy 5) Cowboy, at times 6) Drover 7) Field manager 8) Gaucho 9) German surname 10) Johann gottfried von herder 11) One on a drive 12) Philosopher 13) Railroad yardman 14) Ranch worker 15) Sheep drover 16) Sheep meadow employee 17) Sheepdog, by training 1) Cowh 2) Drover 3) Goatherd 4) Herdsman 5) Pigman 6) Sheepherder 7) Swineherd 
A herder is a worker who lives a possibly semi-nomadic life, caring for various domestic animals, in places where these animals wander pasture lands. Usually if the person is a minor, he is called herdboy, if adult sometimes by contrast herdsman. Because their work is necessarily mostly outdoors, they move around from place to place in the course ...
• (n.) A herdsman.
Herd'er noun A herdsman. [ R.]
[n] - German philosopher who advocated intuition over reason (1744-1803) 2. [n] - someone who drives a herd
noun German philosopher who advocated intuition over reason (1744-1803)