fringes — a decorative border of thread, cord, or the like, usually hanging loosely from a raveled edge or separate strip.
crests — the highest part of a hill or mountain range; summit.
downs — from higher to lower; in descending direction or order; toward, into, or in a lower position: to come down the ladder.
pinnae — Botany. one of the primary divisions of a pinnate leaf.
wings — either of the two forelimbs of most birds and of bats, corresponding to the human arms, that are specialized for flight.
feathers — an apparatus for splitting stone, consisting of two tapered bars (feathers) inserted into a hole drilled into the stone, between which a narrow wedge (plug) is hammered to spread them.
