Englishfor English speakers
pleural
—
adjective
of or relating to the pleura or the walls of the thorax
pleural muscles
fluid
Noun
—
A fluid is something that can flow smoothly and with ease.
Water, air, and steam are all fluids.
fluid
Adjective
—
smoothly and with ease
It was a fluid, graceful dance.
Jasha was more fluid in her movements than Jabah.
Caska was the most fluid of all the dancers.