lymphocyte
Meaning
a type of white blood cell that is a key part of the immune system, including B cells and T cells.
Structure
Usage
the doctor explained that a high lymphocyte count can indicate an infection.
b lymphocytes are responsible for producing antibodies.
the research focused on how t lymphocytes attack virus-infected cells.
Etymology
the term lymphocyte is a modern scientific compound, directly constructed from classical roots to describe a biological entity. the first element, "lymph," originates from latin lympha, meaning "clear water," which was adopted into anatomical terminology to name the clear, watery fluid that circulates in the lymphatic system. the second element, "-cyte," is derived from the greek kytos, originally meaning "hollow container" but later specialized in scientific vocabulary to mean "cell." the connecting vowel "o" is a standard feature in neoclassical compounds. thus, the word's literal construction as "lymph cell" logically reflects its identity as a cell found within the lymph and other bodily fluids, playing a central role in the immune response.
Analysis
lymph: from latin lympha, meaning "clear water, a goddess of water." in this word, it refers to the clear fluid (lymph) in which these cells are found. o: a connecting vowel, typically of greek origin, used to join word roots. cyte: from greek kytos, meaning "hollow vessel" or "cell." it is a combining form used in biology to denote a cell.