What's the difference between crith and crwth?

Crith

Definition:

• (n.) The unit for estimating the weight of a/riform substances; -- the weight of a liter of hydrogen at 0/ centigrade, and with a tension of 76 centimeters of mercury. It is 0.0896 of a gram, or 1.38274 grains.

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Crwth

Definition:

• (n.) See 4th Crowd.

Example Sentences: