Spanish-English translations for chichón

bumpthe bump of veneration; the bump of acquisitivenessUS presidential nominees get a post-convention bump in survey ratings.I bumped the font size up to make my document easier to read.
knot
us
Climbers must make sure that all knots are both secure and of types that will not weaken the rope.The nurse was brushing knots from the protesting childs hair.A knot can be defined as a non-self-intersecting broken line whose endpoints coincide: when such a knot is constrained to lie in a plane, then it is simply a polygon.