almacantar /,ælmə'kæntə/ 📖 中文释义 n. 地平纬圈;等高圈;高度方位仪 📘 English Definition(英文释义) n. Same as Almucantar.n. A recently invented instrument for observing theheavenly bodies as they cross a given almacantar circle. SeeAlmucantar. ← alma-tadema A 字母词表 almacenista →