His early years were troubled by ill health and a delicate constitution.

I have a delicate constitution and may require her support.

He was the fifth son of a peasant family and had a more delicate physical constitution than his brothers.

She has the most delicate constitution, you know.

"He has a delicate constitution," the man explained, his face expressionless.

He was, according to his nephew, "of a delicate constitution having been born earlier than the natural period".

You are accustomed to laboring for a living, while I am of a more delicate constitution.

He was double my mother's age when he married, and of but a delicate constitution.

She did deserve help, poor thing, but I personally have a delicate constitution.

The temperature will come as a pleasant surprise and won't shock anyone who has a delicate constitution.