Laxi Dictionary

English Dictionary

Define dictionary terms easily in our powerful online English dictionary.

Searching for...

No matching words found

Try a different search term or browse the dictionary

Definition fin in British English

fin noun

[countable] noun
/fɪn/
1

a thin flat part of a fish's body that sticks out

Synonyms and related words
fin gill mandible
2

a part on the back of an aircraft that sticks out and helps it to move smoothly

Synonyms and related words
aerofoil aft aileron
3

a thin flat part on the back of a vehicle that is used for decoration

Synonyms and related words
armor armour axle
Definition fin in British English