from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A subsidiary frame (chunk of data).
- n. A structural component of a vehicle, such as an automobile or aircraft, that uses a discrete, separate structure within a larger body-on-frame or unit body to carry certain components, such as the engine, drivetrain, or suspension.
- n. One of the HTML frames that makes up a frameset.
sub- + frame (Wiktionary)