dilations
dɪˈleɪʃ(ə)n
dʌɪˈleɪʃ(ə)n
noun
the action or condition of becoming or being made wider, larger, or more open.
nitric oxide causes dilation of the blood vessels
noun
the action or condition of becoming or being made wider, larger, or more open.
nitric oxide causes dilation of the blood vessels
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