Preparation and Serum

Preparation noun - The activity of putting or setting in order in advance of some act or purpose.

Serum and preparation are semantically related. In some cases you can use "Serum" instead a noun "Preparation".

Nearby Words: prepare, prepared, preparing, preparedness, preparative

Serum noun - An amber, watery fluid, rich in proteins, that separates out when blood coagulates.

Preparation and serum are semantically related. Sometimes you can use "Preparation" instead a noun "Serum".