A member of the taxonomic superclass of Rhizopoda, being a type of amoeboid single-cell life with pseudopods not supported by a regular array of microtubules.

plural of grzywna

In a fatal manner; lethally. / Ultimately, with finality or irrevocability, moving towards the demise of something. / Fatedly; according to the dictates of fate or doom.

A dynamometer that produces a graphical record; especially one used to record muscular power