Perspiration

Perspiration, also known as sweat, is the clear, salty fluid secreted by the sweat glands of mammals, including humans. It serves a crucial function in thermoregulation, primarily to cool the body by evaporative cooling. The rate of perspiration is influenced by various factors, including body temperature, physical activity, environmental conditions, and emotional states. While primarily composed of water, perspiration also contains dissolved minerals, metabolic waste products (like urea), and other substances. Excessive perspiration can lead to dehydration and electrolyte imbalance, while a lack of perspiration can impair the body's ability to regulate its temperature. It’s a natural physiological process vital for maintaining homeostasis.

Perspiration meaning with examples

• After running the marathon, rivers of perspiration streamed down Mark's face, soaking his shirt. The exertion had caused him to sweat profusely as his body worked to dissipate the heat. He paused to take a water break, replenishing fluids lost through perspiration. Exhaustion was setting in, but he knew he needed to push on through the final miles, despite the ceaseless perspiration.
• The stuffy, crowded train left Eleanor drenched in perspiration. The lack of air conditioning intensified the heat, making her skin clammy. She dabbed her forehead with a handkerchief, trying to absorb the beads of perspiration accumulating on her brow. Wishing she had brought a fan, she closed her eyes, imagining the refreshing cool breeze that would alleviate the discomfort caused by the excessive perspiration.
• During the stressful job interview, James felt perspiration trickling down his back. The nerves caused his palms to become sweaty. He tried to remain composed, but the sensation of perspiration added to his anxiety. He subtly wiped his hands on his trousers, hoping to minimize the visible signs of his nervousness. The thought of the interview outcome brought about waves of fresh perspiration.
• Intense physical labor in the hot sun resulted in copious amounts of perspiration for the construction workers. The relentless heat made it crucial to stay hydrated, as the body continuously produced sweat to cool the body down. Even though the work was demanding, they knew that the feeling of perspiration was a sign that their body was trying to keep itself in its zone. They took regular breaks to hydrate and allow their perspiration to dry.