hygrometer

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

Hygrometer \Hy*grom"e*ter\, noun [Gr. ? wet, moist + -meter: cf. F. hygrom['e]tre.] (Physics) An instrument for measuring the degree of moisture of the atmosphere.

{Daniell's hygrometer}, a form of hygrometer consisting of a bent glass tube terminating in two bulbs, the one covered with muslin, the other of black glass, and containing ether and a thermometer. Ether being poured on the muslin, the black ball, cooled by the evaporation of the ether within, is soon covered with dew; at this moment, the inclosed thermometer gives the dew-point, and this, compared with the reading of one in the air, determines the humidity. Hygrometric

From WordNet (r) 3.0 (2006) [wn]:

hygrometer

noun

1: measuring instrument for measuring the relative humidity of the atmosphere


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Monday, March 30, 2015 7:03:42 AM Coordinated Universal Time (UTC)

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