cyto-

Pertaining to cells

Cyto- is a prefix meaning cell, from the Greek for hollow vessel.

It appears throughout biology and medicine: cytoplasm (cell contents), cytology (study of cells), cytotoxic (cell-killing).

The prefix signals that whatever follows relates to cellular structure or function.

cellular

cytoskeleton

Internal protein support structure

medical

cytolysis

Cell destruction by rupture

Opposites
biological organizational level

cyto-systemic

Affecting an entire structure

organismal · subcellular · molecular · anatomical · macro-

biological substance type

cyto-hemo-

Blood word element

humoral · fluid · acellular

Phrases
Family

cytology, cytological, cytologist, cytoplasm, cytoplasmic, cytosol, cytokine, cytotoxic, cytotoxicity

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Used worldwide · Timeless · Abstract · Rated G