Construct · 2 fields · 3 citations
One name. Different field. Different construct. One map.
● jingle · one word, two constructs Nearest construct by meaningnucleuscompare the meaningsEvery construct on the map is compared with every other by the meaning of its definitions, and the closest one is surfaced here. The nearest construct to cell is nucleus.
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The smallest unit that is itself alive: a membrane-bound parcel of cytoplasm that can take in energy, grow, and divide. Robert Hooke named the structure in Micrographia (1665) after looking at cork through a microscope and seeing rows of tiny empty boxes that reminded him of the cells of a monastery. Over the following two centuries the observation hardened into cell theory, that all organisms are built of cells and that every cell comes from a pre-existing cell, a lineage traced by Mazzarello (1999) through Schleiden, Schwann, and Virchow. Here the referent is a living thing at its smallest scale; the word points at biology's basic building block, not at a room, a group, or a coordinate.[1][2]
A clandestine cell: a small, semi-autonomous group that forms one compartment of a larger covert organization. Members of a cell know one another but little about the rest of the network, so that if one cell is exposed the damage does not spread. Enders and Su (2007) model this cellular structure as a rational trade-off, in which a terrorist or insurgent group accepts slower coordination in exchange for security against detection. The referent is a unit of people and their ties, not a unit of life or a room; what defines the cell is deliberate secrecy between compartments, the reason the same word is used and the reason it means something else again.[3]
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