Hard TOEFL Words - Group 11

[Esc] (1)
n. destruction of a ship, as by storm or collision; complete failure or ruin

[Esc] (2)
a. affected with disease of any kind; ill; indisposed; not in health

[Esc] (3)
n. a serving that has been cut from a larger portion; piece; a share of something

[Esc] (4)
n. a small secluded room; well and tightly constructed

[Esc] (5)
a. developed or designed for a special activity or function

[Esc] (6)
n. backbone; vertebrate; thorn; a sharp-pointed tip on a stem or leaf

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n. criteria; basis for comparison

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n. three-dimensional work of art, usually of a person or animal

[Esc] (9)
n. arousing an organism to action

[Esc] (10)
n. region of the uppermost atmosphere, extends from 15 kilometers to 50 kilometers approximately