ten·sim·e·ter 
(tĕn-sĭmĭ-tər)
(tĕn-sĭmĭ-tər)n.
An apparatus for measuring differences in vapor pressure.
[TENSI(ON) + -METER.]
- expostulative
- expostulator
- expostulatory
- exposure
- exposure meter
- exposé
- expound
- expounder
- express
- expresser
- expressible
- expression
- expressionism
- expressionist
- expressionistic
- expressionistically
- expressionless
- expressive
- expressively
- expressiveness
- expressivity
- expressly
- expresso
- expresso
- express rifle