Computer-Aided Design (3D CAD): Any technology or software that allows a user to create virtual prototypes of 3D objects.

3D Slicer: A type of software that converts a 3D model into a specific set of instructions for a printer.

STL: A file format commonly used for 3D printing that records the outside shape, and dimensions of an object

G-Code: A programming language that tells the printer what to do.

Fused Deposition Manufacturing (FDM): A method of 3D printing that uses a continuous filament of a thermoplastic material typically fed from a spool.

Masked Stereolithographic Apparatus (MSLA): A process of resin printing, where an LCD with powerful LED lights selectively cures photosensitive resin to cure it layer by layer.

• The MakerBot 3D Printing Terminology Guide
• Stratasys Terms Glossary
• Prusa Glossary