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Webster 1913 Edition
Nilometer
Ni-lom′e-ter
,Noun.
[Gr. [GREEK];
Νεῖλοσ
the Nile + [GREEK] measure: cf. F. nilomètre
.] An instrument for measuring the rise of water in the Nile during its periodical flood.
Webster 1828 Edition
Nilometer
NILOM'ETER
,Noun.