simple past tense and past participle of chavel

An industrial area in Lea Marston parish, North Warwickshire district, Warwickshire, England (OS grid ref SP2092).

(organic chemistry) Any hydroxy derivative of tryptamine, but especially 5-hydroxytryptamine (serotonin)

An inverted U shape. / An arch-shaped arrangement of trapezoidal stones, designed to redistribute downward force outward. / (architecture) An architectural element having the shape of an arch