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/fɛnˈtɒl.əm.iːn/ · noun
(pharmacology) A synthetic compound used as a vasodilator, especially in certain cases of hypertension..
Use phentolamine when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Phentolamine means (pharmacology) A synthetic compound used as a vasodilator, especially in certain cases of hypertension..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use phentolamine where its definition matches the intended context.
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