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stripe – n. a long, narrow line of color
fin – n. a thin flat part that sticks out from the body of a fish and is used in moving or guiding the fish through water
toxic – adj. containing poisonous substances
expedition – n. a journey especially by a group of people for a specific purpose (such as to explore a distant place or to do research)
gut – v. to remove the internal organs from (a fish or an animal)
