demo
nounmasculineinformal/ˈdɛmu/medium
de·mo
Definition
A demonstration version of a product, especially software or music, distributed free for evaluation.
The band recorded a demo to send to record labels.
You can try the software demo before buying.
Common collocations
software demomusic demorecord a demo
Etymology
Abreviatura de 'demonstração', do inglês 'demo'.