What does plasmatic mean?
Plasmatic is a technical adjective meaning relating to plasma or to the fluid material known as cytoplasm. In medicine and biology, plasma may refer to the liquid portion of blood after the blood cells have been removed, while cytoplasm is the gel-like material within a cell, excluding its nucleus. The adjective can therefore describe features of blood plasma, but it is also used, especially in older scientific writing, for characteristics of the cell's cytoplasmic contents. Because plasma and cytoplasm have related names and histories, the distinction can be confusing: plasmatic is the broader descriptive term, whereas cytoplasmic is more specifically connected to cells. The word is mainly encountered in scientific, medical, and historical biological contexts rather than in everyday speech.
Of, relating to, or characteristic of plasma, especially the fluid portion of blood or lymph.
"The laboratory measured the plasmatic concentration of several dissolved proteins."
This use is common in medical and laboratory contexts.
Relating to or characteristic of the cytoplasm of a cell.
"Changes in the plasmatic environment can affect the activity of enzymes."
This sense is specialized and is often encountered in biological or historical scientific writing.
In cell biology, the word points to the busy, fluid interior where many of a cell's essential reactions take place.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does plasmatic come from?
The word plasmatic was formed from plasma with the suffix -atic, meaning “relating to” or “characterized by.” Plasma entered English from scientific Latin and ultimately derives from Greek plasma, a form related to the idea of something molded or formed. Its relatives include cytoplasm and protoplasm, which developed in biological vocabulary to refer to material within living cells.
How plasmatic is actually used
Plasmatic is a technical and relatively uncommon term. In biological usage, it may be more precise to say cytoplasmic when referring specifically to the interior of a cell.
Easily confused with plasmatic
Plasmatic can refer broadly to plasma or to the fluid part of blood or lymph, while cytoplasmic specifically describes the cytoplasm of a cell.