(a.) Having two screw threads instead of one; - said of a screw in which the pitch is equal to twice the distance between the centers of adjacent threads.
(2):
(a.) Consisting of two threads twisted together; using two threads.
A timeless resource no serious scholar should be without. With more than 75,000 entries, if it is a word used in the Bible, you are sure to find it defined here.Wikipedia
A timeless resource no serious scholar should be without. With more than 75,000 entries, if it is a word used in the Bible, you are sure to find it defined here.Wikipedia
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