Paresis is the medical term meaning weakness.
To Paraphrase: Either Use It or Be Diminished.
kush was weakened, because there were more people coming in so they lost more and more of there exports/imports :)
magnet can be weakened by heating,dropping and keeping close to ferrous substances.
A synonym for "reinvigorated" is "revitalized," as both terms convey a sense of renewed energy or strength. An antonym would be "weakened," which indicates a loss of vitality or energy.
songhai
The lack of strength after an arm is reattached is from lack of blood loss it could also become weak depending on how long it was off .. muscles could have died off / weakened in the time that the blood flow had stopped
Disease.
loss, hardship, weariness, and diseasedisease
Kush was weakened by the loss of trade.
loss of blood and toxic filtartion ... if not cured then death.
It weakened US Naval strength in the Pacific.
The cortical bone, located on the outer surface of bones, is responsible for providing structural support and strength. Therefore, a loss of cortical bone density will lead to the greatest loss of strength in bones.