# เฟิร์ท
## Noun (N)
### Sense: a long narrow estuary (especially in Scotland)
- firth
### Sense: English linguist who contributed to linguistic semantics and to prosodic phonology and who was noted for his insistence on studying both sound and meaning in context (1890-1960)
- Firth
- J. R. Firth
- John Rupert Firth