Thrombocyte

A Platelet.

Thorax

The upper part of the Trunk between the Neck and the Abdomen.

Thoracic Duct

A major Vessel that conveys Lymph to the Left Subclavian Vein.

Thoracic Cavity

The space within the Thorax between the Diaphragm and Inferiorly and Neck Superiorly.

Thoracic

Relating to the Thorax.

Thixotropy

A lever system in which Connective Tissue becomes more fluid and pliable when exposed to heat, friction. and or movement and becomes more solid when exposed to cold and or is unused.

Third-Class Lever

A lever system in which the effort is in the center and the Fulcrum and Resistance are located on either side.

Thin Filament

The Actin Filament.