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).
You pronounce it perry-ko-ray-sis. Perichoresis is a Greek word. Itâs made by a combination of two words: Chora, a noun which means âspaceâ and the verb form, chorein, which means to make space, and peri which means âaroundâ. So perichoresis, roughly translated, means to make space around. More specifically, it refers to the way in which someone or something makes space around itself for others or something else. One simple way to describe perichoresis theologically is to call it the idea of Godâs mutual indwelling. God can be both in Godself and also in us, for example. In a more active sense, it is the idea of God moving in and through someone or something. Itâs like a swirling or, the metaphor Moltmann likes to use, a dance.