caper
UK[ˈkeɪpə]US[ˈkeɪpər]
n
a playful, energetic, or mischievous act
n
a crime, especially a robbery
n
a pickled flower bud of a southern European shrub, used to flavor food
v
to jump or dance about in a playful or lively way
Etymology
The word 'caper' for a playful leap entered English in the late 16th century, shortened from the Italian verb 'capriolare', meaning 'to leap in the air like a goat'. This Italian term itself derives from 'capriolo', meaning 'roebuck' or 'wild goat', tracing back to the Latin 'capreolus', a diminutive of 'caper', meaning 'goat'. The semantic connection is vividly metaphorical: the frisky, bounding movements of a goat were directly transferred to describe a lively human skip or dance. The culinary meaning for the pickled bud is entirely separate, coming via Latin from the Greek 'kápparis', showing how identical spellings can arise from distinct historical journeys.
Analysis
The modern English word 'caper' is a simplex word derived from a shortening of the Italian 'capriolare'. Its core morpheme is not productively segmentable within the context of modern English spelling.
Examples
The children would caper around the playground with glee.
The film revolves around an elaborate casino caper.
The sauce was seasoned with olives and capers.