8-Letter Words Ending: IN

• a toxin that is secreted by microorganisms into the surrounding medium

• crested ill-smelling South American bird whose young have claws on the first and second digits of the wings

• a large rigid dirigible designed to carry passengers or bombs

• German inventor who designed and built the first rigid motorized dirigible (1838-1917)

• hormone produced by the thyroid glands to regulate metabolism by controlling the rate of oxidation in cells

• horse of a light yellowish dun color with dark mane and tail

• a soft yellowish suede leather originally from deerskin but now usually from sheepskin

• hormone secreted by the posterior pituitary gland (trade name Pitocin); stimulates contractions of the uterus and ejection of milk

• the helmsman of a ship's boat or a racing crew