[f. EXPANSION + -(O)METER, after electrometer, etc.] (See quot.)
1883. Nasmyth, Autobiog., vi. 119. One of my earliest attempts at original contrivance was an Expansometer—an instrument for measuring in bulk all metals and solid substances.
[f. EXPANSION + -(O)METER, after electrometer, etc.] (See quot.)
1883. Nasmyth, Autobiog., vi. 119. One of my earliest attempts at original contrivance was an Expansometer—an instrument for measuring in bulk all metals and solid substances.
