Definition (full): to fear, to revere, caus, to frighten
Strong's Exhaustive Concordance
A primitive root; to fear; morally, to revere; caus. To frighten -- affright, be (make) afraid, dread(-ful), (put in) fear(-ful, -fully, -ing), (be had in) reverence(-end), X see, terrible (act, -ness, thing).
KJV: After these things the word of the LORD came unto Abram in a vision, saying, Fear not, Abram: I am thy shield, and thy exceeding great reward.
NASB: After these things the word of the LORD came to Abram in a vision, saying, "Do not fear, Abram, I am a shield to you; Your reward shall be very great."
KJV: And Lot went up out of Zoar, and dwelt in the mountain, and his two daughters with him; for he feared to dwell in Zoar: and he dwelt in a cave, he and his two daughters.
NASB: Lot went up from Zoar, and stayed in the mountains, and his two daughters with him; for he was afraid to stay in Zoar; and he stayed in a cave, he and his two daughters.
KJV: Therefore Abimelech rose early in the morning, and called all his servants, and told all these things in their ears: and the men were sore afraid.
NASB: So Abimelech arose early in the morning and called all his servants and told all these things in their hearing; and the men were greatly frightened.