n.
Pronunciation: ə - ' strä-m ə -tr ē
Function: noun
Date: circa 1859
: a branch of astronomy that deals with measurements (as of positions and movements) of celestial bodies
– as · tro · me · tric \ ˌ as-tr ə - ' me-trik \ adjective
n.
Pronunciation: ə - ' strä-m ə -tr ē
Function: noun
Date: circa 1859
: a branch of astronomy that deals with measurements (as of positions and movements) of celestial bodies
– as · tro · me · tric \ ˌ as-tr ə - ' me-trik \ adjective
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012