Quick definitions from WordNet (apparent horizon)
▸ noun: the line at which the sky and Earth appear to meet
▸ Also see apparent_horizon
▸ Words similar to apparent horizons
▸ Usage examples for apparent horizons
▸ Words that often appear near apparent horizons
▸ Rhymes of apparent horizons
▸ Invented words related to apparent horizons
▸ noun: the line at which the sky and Earth appear to meet
▸ Also see apparent_horizon
▸ Words similar to apparent horizons
▸ Usage examples for apparent horizons
▸ Words that often appear near apparent horizons
▸ Rhymes of apparent horizons
▸ Invented words related to apparent horizons