Upstairs at the Hayward, Words without Thoughts, is almost a concrete poem.
I took a cab to a stadium outside the city, bought a ticket, and sat in the concrete bleachers.
We would lack a human face as our symbol; we would exist in the ether of ideas with no concrete stake in the ground to tether us.
late 14c., "actual, solid," from Latin concretus "condensed, hardened, thick, hard, stiff, curdled, congealed, clotted," figuratively "thick; dim," literally "grown together;" past participle of concrescere "to grow together," from com- "together" (see com-) + crescere "to grow" (see crescent). A logicians' term until meaning began to expand 1600s. Noun sense of "building material made from cement, etc." is first recorded 1834.
concrete con·crete (kŏn-krēt', kŏn'krēt')
Relating to an actual, specific thing or instance; particular.
Existing in reality or in real experience; perceptible by the senses; real.
Relating to a material thing or group of things as opposed to an abstraction.
Formed by the coalescence of separate particles or parts into one mass; solid.