display | more...

Pleth"ys*mo*graph (?), n. [Gr. an enlargement + -graph.] Physiol.

An instrument for determining and registering the variations in the size or volume of a limb, as the arm or leg, and hence the variations in the amount of blood in the limb.

-- Pleth`ys*mo*graph"ic (#), a.

<-- p. 1100 -->

<-- p. 100 -->


© Webster 1913.

Log in or register to write something here or to contact authors.