(... is a kind of cytol ) a mass of cytoplasm containing several nuclei and enclosed in a membrane but no internal cell boundaries (as in muscle fibers)
(cytol is a part of ...) a microscopic network of actin filaments and microtubules in the cytoplasm of many living cells that gives the cell shape and coherence
(... is part of cytol) (biology) the basic structural and functional unit of all organisms; they may exist as independent units of life (as in monads) or may form colonies or tissues as in higher plants and animals