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trig·o·nom·e·try
 trigonometry
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- pronunciation:
- trI
g
na
m
tri
- features:
- Word Parts
| part of speech: |
noun |
| definition: |
the branch of mathematics concerned with the relationships between sides and angles of right triangles, and with calculations based on these relationships.
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| derivations: |
trigonometric (adj.), trigonometrically (adv.) |
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