Hacendados -
large estate owners in Ecuador.
Handspindle -
Any implement that can be rotated or twisted by hand in order to twist fiber into string.
Harris Tweed -
tweed hand spun and woven in the Hebrides, Scotland
HWE -
High Wage Economy - economic model that Robert Allen hypothesizes led to the innovation of the Industrial Revolution.
Hygroscopic -
tending to absorb moisture from the air