pic
Word family
Synonym discussion
Sense: noun/1
For a still camera image, 'pic' is the most casual choice and is common in messages, captions, and everyday talk: 'Send me a pic.' 'Photo' is also informal, but it sounds more neutral and works in more situations. 'Photograph' is the fullest form and fits careful writing, labels, or formal instructions better. 'Picture' is broader, because it can also mean a drawing or painting, not only a camera image. 'Snapshot' often suggests a quick, unplanned photo rather than a carefully arranged one. Compare: 'Nina posted a pic from lunch,' but 'The gallery displayed a photograph from 1932.'
Etymology
Pic began as a shortened informal form of picture in English in the late nineteenth century. Later, because movie was once often said as moving picture, the short form pic also came to mean a film. The older word picture reached English through French from Latin words connected with painting and making images.