Concentrical

Part of speech: adjective

Definitions

1. Having a common center; arranged in circles or spheres that share the same central point
2. Characterized by shapes or figures that radiate outward from a single central point, often seen in patterns or designs featuring multiple layers
3. Comprising multiple circular or spherical layers that converge at a single central point, creating a visual or geometric effect

Etymology: "Concentrical" is an alternative form of "concentric," and the two share the same Latin building blocks. The base comes from Latin "centrum," meaning "circle" or "center," which itself came from Greek "kentron," a sharp point or the pivot of a compass. Latin "con-" added the sense of "with" or "together," so the core idea is circles gathered around one shared point. That idea passed into English through Medieval Latin "concentricus" and Middle French "concentrique," and English was using "concentric" by the Middle English period. The "-ical" ending of this form is an extra suffix attached to the same stem, a common pattern in English that produced a near-synonym without changing the meaning. Of the two, "concentric" is the form that dominates in standard usage.

Synonyms: concentric, centralized, aligned, focused, centered

Antonyms: eccentric, off-center, dispersed, uneven, irregular