Radikaro · Concepts

stone

Where Chinese drew a stone at a cliff's foot, the Indo-European tongues tried to name what stone does: resist. Spanish's 'piedra' traveled farther — through Latin 'petra,' borrowed from Greek 'πέτρα,' possibly pre-Greek, gathering 'petroleum' and Saint Peter along the way. English 'stone' settles the matter in one syllable, as compact as the thing. Zamenhof chose the same Germanic root for Esperanto — northern stone over Romance rock. Only 石 had the sense to draw rather than argue.

Across languages

English
stone /stoʊn/

Old English stān covers a remarkably broad semantic field — boundary stones, gemstones, kidney stones, and the British unit of weight (14 lb) — suggesting millennia of cultural entanglement with the word.

Español
piedra /ˈpjeðɾa/
中文
shí
shí

Oracle-bone inscriptions show a jagged stone lying at the base of a cliff face — geology captured in two strokes. The modern character preserves this: 厂 is the overhang of rock, and the rounded shape beneath it is the fallen or resting stone. That it now resembles 口 ('mouth') is an accident of script evolution, not semantic intent.

In everyday speech, 石头 (shítou) is more common than lone 石, which tends to appear in compounds: 石油 (shíyóu, 'petroleum' — lit. stone-oil), 磁石 (císhí, 'magnet'), 石灰 (shíhuī, 'lime'). Lone 石 reads as literary or technical.

Esperanto
ŝtono /ˈʃtono/

Productive derivations reveal the system's flexibility from a borrowed root: ŝtonejo (quarry; -ej- = place suffix), ŝtonaro (a mass or heap of stones; -ar- = collective suffix), ŝtonigi (to petrify; -ig- = causative suffix).

Etymological chain

In use

Related roots

石 drew a cliff and let the stone be; the rest of us are still talking.

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