ALL meanings of heliacal
he·li·a·cal
H h - adjective heliacal pertaining to or occurring near the sun, especially applied to such risings and settings of a star as are most nearly coincident with those of the sun while yet visible. 1
- noun heliacal Relating to or near the sun. 1
- adjective heliacal (rare) Of or relating to the Sun, especially rising and setting with the sun. 0
- adjective heliacal Of or relating to the rising of a star when it first becomes visible just before sunrise in the eastern sky, having previously been made invisible by sunlight, or the analogous situation of its setting just after sunset. 0
- adjective heliacal of or near the sun; solar; specif., designating the apparent rising, or setting, of a star or planet just after, or before, conjunction with the sun 0