DICT.TW Dictionary Taiwan
3.145.202.60
Search for:
▼[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found

From: Webster's Revised Unabridged Dictionary (1913)

 As·tro·pho·tom·e·try n. Astron. The determination of the brightness of stars, and also of the sun, moon, and planets. -- As*tro*pho*to*met*ric*al a.
 ◄ ►