Bible Dictionaries
Culm

Webster's Dictionary

(1):

(n.) Mineral coal that is not bituminous; anthracite, especially when found in small masses.

(2):

(n.) The stalk or stem of grain and grasses (including the bamboo), jointed and usually hollow.

(3):

(n.) The waste of the Pennsylvania anthracite mines, consisting of fine coal, dust, etc., and used as fuel.

Bibliography Information
Webster, Noah. Entry for 'Culm'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​c/culm.html. 1828.