His face was the color of curdled milk and his eyes had lost their vigor.

At least her voice hadn't lost its vigor.

Kamaraj noticed that the Congress party was slowly losing its vigor.

Older venture capitalists can lose their vigor, develop other interests or want to enjoy their money.

The Wolverines reportedly lost their vigor in the remainder of the game.

Robinson has won more games than any other coach in college or professional football - 405 - but critics say he has lost his vigor.

"Ah, but your rhetoric has not lost its vigor," Leobardis replied as they moved slowly across the deck.

Every week brings fresh signs that the Administration is losing its vigor, political leverage and key personnel.

The man's constitution is such that on long trips he has energetic spells, loses his vigor for a while, and then gets it back.

He had never lost his vigor, he said.