Oh they get plenty of booty. In fact, they’re so concerned with it that they probably don’t bother to think about sex very often.
Hmmm, I always took it to mean that dwarven males and females were close to each other in build. The average person couldn’t tell if the Dwarf they met on the road had a beard or not. They were usually very well muffled and in slouchy traveling hats.
Then again there was the problem of stubborness. If a dwarven female loved only a male who in turn was only interested in his work, well that’s one less family under the mountains. That’s why they could kill Orcs all day and still be a dying race from the war.
That would be polyandry.
Nit pick: Polygamy is multiple spouses in general. Polyandry is multiply husbands. Polygyny is multiple wives. Polygynandry is both.
Brian