n.
Pronunciation: ˌ er- ' ä-m ə -t ə r
Function: noun
Etymology: probably from French aéromètre, from aér- + -mètre -meter
Date: 1794
: an instrument for ascertaining the weight or density of air or other gases
n.
Pronunciation: ˌ er- ' ä-m ə -t ə r
Function: noun
Etymology: probably from French aéromètre, from aér- + -mètre -meter
Date: 1794
: an instrument for ascertaining the weight or density of air or other gases
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012