wheth⋅er
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[hweth

-er, weth

-] Show IPA Pronunciation
2. (used to introduce a single alternative, the other being implied or understood, or some clause or element not involving alternatives): See whether or not she has come. I doubt whether we can do any better.
weath⋅er
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[weth

-er] Show IPA Pronunciation
–noun
1. the state of the atmosphere with respect to wind, temperature, cloudiness, moisture, pressure, etc.