The dinner, the wine, the decoration of the table were all very good; but it was all like what Darya Alexandrovna had seen at formal dinners and balls which of late years had become quite unfamiliar to her; it all had the same impersonal and constrained character, and so on an ordinary day and in a little circle of friends it made a disagreeable impression on her.
There are no more uses of "constrained" in the book.
Show samples from other sources
...it is very grievous to be constrained to keep our hands off such a dainty dish as Narnia.
C.S. Lewis -- The Horse and His Boy
It seemed that we were all cloaked in an unwelcome garment of racial difference that constrained, confined, and restricted us.