A primary or metastatic meningioma that is present in the lung. The lung is the most frequent site of metastasis of meningiomas. The disease is lung meningioma (MONDO_0003638). Also known as: lung meningioma (disease), lung primary meningioma, meningioma (disease) of lung, meningioma of lung, meningioma of the lung, primary pulmonary meningioma, pulmonary meningioma.