单词 | metamorphic |
释义 | metamorphic (once / 13356 pages) adj Metamorphic things have experienced some kind of transformation or change. A metamorphic rock, for example, started out as a different kind of rock and was transformed with heat or pressure. Metamorphosis is a dramatic change, a transformation from one state to a completely different one. The adjective metamorphic describes something related to this kind of change. Every child should get the chance to watch the metamorphic process of a caterpillar becoming a butterfly. You might have a metamorphic summer, one in which you get your braces off and grow seven inches taller. In geology, metamorphic describes a specific process that some rocks undergo when heat and pressure changes them. The Greek metamorphoun, "to transform," is from meta, "change," and morphe, "form." WORD FAMILYmetamorphic: metamorphism, nonmetamorphic+/metamorphosis: metamorphic, metamorphoses USAGE EXAMPLESSeeing the world from above is a metamorphic experience. Time(Nov 18, 2016) Isua rocks are metamorphic - they formed from sedimentary rocks that have been subjected to intense heat and pressure - conditions that typically deform the rocks. The Guardian(Aug 31, 2016) What I mean is the combination of all these things into a period of metamorphic transition here at the end of a legendary life. New York Times(Jul 13, 2016) 1adj of or relating to metamorphosis (especially of rocks) metamorphic stage marble is a metamorphic rock that takes a high polish Syn metamorphous 2adj characterized by metamorphosis or change in physical form or substance Syn|Ant epimorphic characterized by incomplete metamorphosis; having the same number of body segments in successive stages hemimetabolic, hemimetabolous, hemimetamorphic, hemimetamorphous(of an insect with aquatic young) undergoing incomplete metamorphosis in which the young does not resemble the adult heterometabolic, heterometabolous(of an insect) undergoing incomplete metamorphosis in which the nymph is essentially like the adult and there is no pupal stage holometabolic, holometabolous(of an insect) undergoing complete metamorphosis metamorphousproduced by metamorphosis changedchanged in constitution or structure or composition by metamorphism nonmetamorphic not metamorphic ametabolicundergoing no (or only slight) metamorphosis |
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