physical structure
Synonyms
Hyponyms
Examples
Country music is always changing but the Opry is always there to serve as a lighthouse for what country music really is. The past, present and future is all encompassed by not only the physical structure of the building but also the radio show.
What is the most rigorous law of our being Growth. No smallest atom of our moral, mental, or physical structure can stand still a year. It grows -- it must grow nothing can prevent it.