amoeboid
/ˌæmɪˈbiɔɪd/ i AM-ee-boyd
Definitions
1. adjective
resembling an amoeba, especially in having a shapeless or constantly changing body
“The amoeboid cells were observed under the microscope.”
2. noun
a cell or organism that is amoeboid in shape or movement
“The amoeboid organisms in the pond were studied by the biologists.”
3. noun
a cell shape or type of movement characterized by the extension of pseudopodia
“The amoeboid type of movement is a key feature of certain types of cells.”