1. An open or unprotected route or course that is visible and without covering or shelter
The exposed pathway through the garden offers no shade on sunny days.
O caminho exposto pelo jardim não oferece sombra nos dias ensolarados.
2. A biochemical or metabolic route that is open to external influences or study
Scientists studied the exposed pathway of the enzyme to understand its function.
Os cientistas estudaram o caminho exposto da enzima para entender sua função.
3. A route or area that is vulnerable or susceptible to danger, observation, or attack
The soldiers had to cross an exposed pathway under enemy fire.
Os soldados tiveram que atravessar um caminho exposto sob fogo inimigo.