Porta Westfalia

In film, film grammar is defined as follows:

A frame is a single still image. It is analogous to a letter.
A shot is a single continuous recording made by a camera. It is analogous to a word.
A scene is a series of related shots. It is analogous to a sentence.
A sequence is a series of scenes which together tell a major part of an entire story, such as that contained in a complete movie. It is analogous to a paragraph.