Associations to the word «Mediastinum»

Wiktionary

MEDIASTINUM, noun. (anatomy) The region in mammals between the pleural sacs, containing the heart and all of the thoracic viscera except the lungs.

Dictionary definition

MEDIASTINUM, noun. The part of the thoracic cavity between the lungs that contains the heart and aorta and esophagus and trachea and thymus.

Wise words

The chief difference between words and deeds is that words are always intended for men for their approbation, but deeds can be done only for God.
Leo Tolstoy