It is pronounced and written Pseudopod- lit. False foot. the word refers to the temporary appendages assumed by, for example, an amoeba which has not permanent body structure as we know it. it can also refer to a secure cuff or sort of Accordion- hinged glove used for handling hazardous materials and this usage was implied in the film The Andromeda Strain. I am not aware of any other meanings it's a biological and by extension, a science-fiction term.
They are false feet or a foot that some animal cells use to move around.
Psuedopod
To feed, an amoeba will extend a psuedopod around the food to draw it in.
Pseudopods(SOO doh pahdz) are temporary bulges of the cell membrane.
The psuedopod is used to help the amoeba move, and also to eat. It is a part of the amoeba's body that it can stretch out and pull itself with.