---
title: vocabulary
framework: speech
role: symbol
role_heading: Instance Property
path: speech/sfspeechlanguagemodel/configuration/vocabulary
---

# vocabulary

The location of a compiled vocabulary file.

## Declaration

```swift
var vocabulary: URL? { get }
```

## See Also

### Inspecting a language model

- [languageModel](speech/sfspeechlanguagemodel/configuration/languagemodel.md)
- [weight](speech/sfspeechlanguagemodel/configuration/weight.md)