1. Emerging from or passing into the sun's light.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• neliac,
• jeliac,
• ueliac,
• yeliac,
• hwliac,
• hsliac,
• hdliac,
• hrliac,
• h4liac,
• h3liac,
• hekiac,
• hepiac,
• helliac,
• helical,
• heliacal,
• healic,
• heliack,
• heliace,
• hilliac,
• healiac

• heliozoa,
• heilig,
• helios,
• Helga,
• hellwig,
• helix.

The adjective form of the word "heliac" is "heliacal".

The plural form of "heliac" is "heliacal"

The singular form of the word "heliac" is "helix"