Definition of casual for Students. 1  1 : happening unexpectedly or by chance : not planned or foreseen a casual meeting. 2  2 : occurring without regularity : occasional casual visits. 3  3 : showing or feeling little concern : nonchalant This is awful!  4 : meant for informal use Wear casual clothing for the tour.
Fungemia or fungaemia is the presence of fungi or yeasts in the blood . The most common type, also known as candidemia, candedemia, or systemic candidiasis , is caused by Candida species, but infections by other fungi, including Saccharomyces , Aspergillus and Cryptococcus , are also called fungemia.
The causes of a pinched nerve can include: (2) 1  Herniated disc, caused from a disc tearing or weakening. 2  Wear and tear associated with aging and inflammation. 3  Poor posture, such as forward head posture. 4  Obesity. Repetitive movements that wear down or irritate tissue.