petting
UK[ˈpɛtɪŋ]US[ˈpɛt̬ɪŋ]
n
The act of touching or stroking an animal or person gently and affectionately.
Etymology
The word 'petting' originates from the verb 'pet', which emerged in the 16th century meaning to treat as a pet or to indulge. Its ultimate etymology is uncertain but is likely linked to the noun 'pet', denoting a favorite or domesticated animal, possibly borrowed from Celtic languages like Scottish Gaelic. The specific sense of stroking an animal affectionately developed in the 19th century. From this concrete action, 'petting' evolved into a gerund noun describing the affectionate act itself, and its meaning extended metaphorically to include similar gentle, intimate contact between people.
Analysis
The word is a simplex form derived from the verb 'pet'. The verb 'pet' (meaning to stroke or pat affectionately) is of unknown origin, possibly a back-formation from the noun 'pet' (meaning a favorite or tamed animal), which itself has obscure origins, potentially from Scottish Gaelic 'peata' (tame animal) or a related Celtic source.
Examples
The cat purred loudly during its petting session.
He enjoyed petting the dog's soft fur.
Public displays of affection were limited to hand-holding and light petting.