verb (used with object), potentiated, potentiating.
to cause to be potent; make powerful.
to increase the effectiveness of; intensify.

1810–20; < Latin potenti(a) power (see potency) + -ate1

potentiation, noun
potentiator, noun
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World English Dictionary
potentiate (pəˈtɛnʃɪˌeɪt)
1.  to cause to be potent
2.  med to increase (the individual action or effectiveness) of two drugs by administering them in combination with each other

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Medical Dictionary

potentiate po·ten·ti·ate (pə-těn'shē-āt')
v. po·ten·ti·at·ed, po·ten·ti·at·ing, po·ten·ti·ates

  1. To make potent or powerful.

  2. To enhance or increase the effect of a drug.

  3. To promote or strengthen a biochemical or physiological action or effect.

po·ten'ti·a'tion n.
The American Heritage® Stedman's Medical Dictionary
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