block diagram

American  

noun

1. a chart or diagram using labeled blocks connected by straight lines to represent the relationship of parts or phases, as the steps in a data-processing application.

2. Geology. a perspective representation of the geology of an area showing surface contours and generally including two vertical cross sections.

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block diagram British  

noun

1. a diagram showing the interconnections between the parts of an industrial process

2. a three-dimensional drawing representing a block of the earth's crust, showing geological structure

3. computing a diagram showing the interconnections between electronic components or parts of a program

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Etymology

Origin of block diagram

First recorded in 1920–25

Example Sentences

Here’s the Steam Deck’s entire block diagram, so you can see how the whole system comes together around that chip: It interfaces with 16GB of unified LPDDR5 memory, with a total of 88GB/s of bandwidth.

From The Verge • Nov. 12, 2021

The arrival of each new visitor caused changes in the block diagram.

From The Fourth R by Smith, George Oliver

And Professor White's block diagram grew complex, and Dr. Persons's histograms filled pages and pages of his broad notebooks.

From The Fourth R by Smith, George Oliver