by 1571, from Gargantua, large-mouthed giant in Rabelais' novels, supposedly from Spanish/Portuguese garganta "gullet, throat," which is from the same imitative root as gargle.
daunt \dawnt, dahnt\, verb: 1. to frighten; overcome with fear 2. to discourage; lessen the courage of
c1300, from Old French danter, variant of donter, from Latin domare "to tame." Originally meant "to vanquish;" sense of "to intimidate" is from c 1475.