12-Letter Words Ending: HY

• roentgenographic examination of lymph nodes and lymph vessels after injection of a radiopaque contrast medium; produces a lymphangiogram

• The scientific study of the geographical distribution of animal species.

• the act of writing dictionaries

• the study of physical features of the earth's surface

• the science of analyzing and deciphering codes and ciphers and cryptograms

• act of writing in code or cipher

• An X-ray examination of a system of veins that have been injected with a contrast medium.

• a show involving artistic dancing

• the representation of dancing by symbols as music is represented by notes

• a notation used by choreographers

• diagnostic technique using a thermograph to record the heat produced by different parts of the body; used to study blood flow and to detect tumors