Name: Option key

Synonyms: Option key,Option-key

Type: glossary

Description:
Modifier key on <Mac OS> and <OS X|OS X systems>, usually located at the left of the Command key. 
 
(The <Unix> equivalent is the <Meta key>. The <Windows> equivalent is the <Alt key>.)

References: Unix (glossary), Windows (glossary), Meta key (glossary), Mac OS (glossary), OS X (glossary), Alt key (glossary)

Tags: ui
