English Expression · Advanced
fin keel
fin-shaped keel
Pronunciation: /ˈfɪn kiːl/
Meaning
A narrow, fin-shaped keel beneath a sailing boat that helps provide stability.
Example
The yacht's fin keel helped keep it stable.
The yacht's fin keel helped keep it stable.
Practice tips
- Practice fin keel out loud — read the pronunciation guide above and repeat.
- Use it in your own sentence today; reuse beats rereading.
- Pay attention to context: this English expression is for advanced-level learners.