clavÂ·iÂ·cle. A doubly curved long bone that forms part of the shoulder girdle. Its medial end articulates with the manubrium sterni at the sternoclavicular joint; its lateral end with the acromion of the scapula at the acromioclavicular joint. Synonym(s): clavicula [TA] , collar bone.
Origin of FICTIOUS. ficti on + -ous. This word doesn't usually appear in our free dictionary, but the definition from our premium Unabridged Dictionary is offered here on a limited basis.Note that some information is displayed differently in the Unabridged.efinition of FICTIOUS. : given to fiction: fictitious. ADVERTISEMENT.
adjective capricious, variable, volatile, unpredictable, unstable, unfaithful, temperamental, mercurial, unsteady, faithless, changeable, quicksilver, vacillating, fitful, flighty, blowing hot and cold, mutable, irresolute, inconstant They are fickle, faithless and lewd.ickle-liable to sudden unpredictable change; erratic behavior; fickle weather; mercurial twists of temperament; a quicksilver character, cool and willful at one moment, utterly fragile the next. erratic, mercurial, quicksilver.