Knowledge center. Chickenpox (Chicken Pox) , also known as Varicella, is a very contagious infection caused by the varicella zoster virus. In several parts of the world it is just known as varicella. Patients develop a blister-like rash, which first appears on the face and trunk, and then spreads throughout the body.
Etymology[edit] Latin. See mode. modus â(plural modi) (law, obsolete) The arrangement of, or mode of expressing, the terms of a contract or conveyance.
modulus-an integer that can be divided without remainder into the difference between two other integers; 2 is a modulus of 5 and 9. digit, figure-one of the elements that collectively form a system of numeration; 0 and 1 are digits. large integer-an integer equal to or greater than ten.