Definition of utricle. : any of various small pouches or saccate parts of an animal or plant: such asa : the part of the membranous labyrinth of the inner ear into which the semicircular canals openb : a small usually indehiscent one-seeded fruit with thin membranous pericarp.
Here are all the possible meanings and translations of the word antiquated. Princeton's WordNet(0.00 / 0 votes)Rate this definition: antediluvian, antiquated, archaic(adj) so extremely old as seeming to belong to an earlier period. a ramshackle antediluvian tenement; antediluvian ideas; archaic laws.
paraquat /paraÂ·quat/ (parÂ´ah-kwaht) a poisonous compound, some of whose salts are used as contact herbicides. Contact with concentrated solutions causes irritation of the skin, cracking and shedding of the nails, and delayed healing of cuts and wounds.