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Pronunciation varies by accent · noun
(geology) A geologic structure formed by erosion or normal faulting on a thrust system; a tectonic window..
1983, J. F. Evernden, R. E. Criss, William Jasper Sando, https://books.google.com/books?id=A8RRAQAAMAAJ&pg=RA1-SL1-PA1&dq=%22fensters%22+tectonic&hl=en&sa=X&ved=0ahUKEwipqvOA0bvRAhXIrVQKHaB3BoUQ6AEIGjAA#v=onepage&q=%22fensters%22%20tectonic&f=false Examination of strain data and cross sections suggests that the fensters expose rootless tectonic slices […]
Use fenster when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Fenster means (geology) A geologic structure formed by erosion or normal faulting on a thrust system; a tectonic window..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
1983, J. F. Evernden, R. E. Criss, William Jasper Sando, https://books.google.com/books?id=A8RRAQAAMAAJ&pg=RA1-SL1-PA1&dq=%22fensters%22+tectonic&hl=en&sa=X&ved=0ahUKEwipqvOA0bvRAhXIrVQKHaB3BoUQ6AEIGjAA#v=onepage&q=%22fensters%22%20tectonic&f=false Examination of strain data and cross sections suggests that the fensters expose rootless tectonic slices […]
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