- ventilating millstone
- noun
: a millstone having a device for inducing a strong current of air through its grooves
Useful english dictionary. 2012.
ventilating millstone
Look at other dictionaries:
technology, history of — Introduction the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… … Universalium
