All the white blood cells are able to move like an amoeba, and can migrate out of blood vessels into the surrounding tissues. Note-it is easy to confuse the different leucocytes in blood smears. To identify them, you need to look for the shape of the nucleus, and compare their size, relative to that of a red blood cell.
peri-. a prefix meaning âabout,â âaroundâ (perimeter; periscope), âenclosing,â âsurroundingâ (pericardium), ânearâ (perigee; perihelion).
KJV Dictionary Definition: peril peril. PER'IL, n. L. periculum, from Gr. to try, to attempt, that is, to strain; an attempt, danger, hazard; to pass, to thrust in or transfix; L. experior; Eng. experience. 1. Danger; risk; hazard; jeopardy; particular exposure of person or property to injury,loss or destruction from any cause whatever.