8-Letter Words Containing: GRAM

• a regular polygon formed by extending each of the sides of a regular hexagon to form two equilateral triangles

• an image of a structure that is produced by ultrasonography (reflections of high-frequency sound waves); used to observe fetal growth or to study bodily organs

• 10 grams

• one thousand grams; the basic unit of mass adopted under the Systeme International d'Unites

• a photographic image produced on a radiosensitive surface by radiation other than visible light (especially by X-rays or gamma rays)

• the intermediate photograph (or photographic record) that contains information for reproducing a three-dimensional image by holography