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n. (used with a sing. verb) 1. Spherical geometry. 2. Spherical trigonometry. |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
n. |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
n. (used with a sing. verb) 1. The study of atmospherics, especially through the use of electronic detectors. 2. See atmospherics. [Shortening and alteration of ATMOSPHERICS.] |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
