|Noah Webster's Dictionary|
1. (n.) The state or quality of being deep, profound, mysterious, secretive, etc.; depth; profundity; -- opposed to shallowness.
2. (n.) Craft; insidiousness.
Deepness (2 Occurrences)
Matthew 13:5 Some fell upon stony places, where they had not much earth: and forthwith they sprung up, because they had no deepness of earth: (KJV ASV WBS)
Mark 4:5 And other fell on the rocky 'ground', where it had not much earth; and straightway it sprang up, because it had no deepness of earth: (ASV)