vomica

vom·i·ca (vm-k)

n.

1. Profuse expectoration of putrid matter.

2. An abnormal pus-containing cavity, usually in a lung, caused by deterioration of tissue.

3. The pus contained in such a cavity.

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vomica

pl. vomicae [L.]

1. the profuse and sudden expectoration of pus and putrescent matter.

2. an abnormal cavity in an organ, especially in the lung, caused by suppuration and the breaking down of tissue.