please use halcyon in your sentence children.
An atlas is a research document of maps.
She was enamoured of her boyfriend as she could not stop thinking about him.
The word galaxy is a noun used to describe a cluster of billions of stars. One way to use the word in a sentence would be to say, "The Milky Way is the galaxy of stars that we live in."
Aeronautics is the study or practice of flight and the design of aircraft or spacecraft for navigation in the earth's atmosphere.
You can not have bias in these matters. You have to be clear.
The halcyon town was a great place to vaction. This city used to be halcyon, but then the black and white people stared to fight again. As an adjective : The halcyon days of Summer will soon be replaced by a harsh Winter . Simple, halcyon means tranquil, peaceful. etc. :)
Those halcyon days are still fresh in my mind.
The halcyon days of their youth were filled with endless sunshine and laughter.
Halcyon House was created in 1787.
The Halcyon Company was created in 2007.
Halcyon - console - was created in 1985.
"Halcyon days" denotes a period of time, not really a sense. So you could say, 'those halcyon days when i spoke to you'. 'Halcyon' as an adjective, means peaceful, calm, happy and carefree, after the halcyon, or kingfisher, which was believed to make its nest/lay its eggs out at sea. You could perhaps say 'I felt a halcyon sense after talking to you.', but 'halcyon, other than in the set phrase 'halcyon days' sounds a bit pretentious.
Halcyon Digest was created on 2010-09-28.
Halcyon Monitoring Solutions was created in 1994.
Halcyon - 2014 was released on: USA: 2014
Halcyon - Best Of - was created on 2005-09-27.
Halcyon Days EP was created in 2009.