Word: finback
Part of speech: Noun
Syllables: fin
back
Definition: A large baleen whale, Balaenoptera physalus, that has a ridge on its back; the fin whale.
Morphemes:
Affix: fin
Language: en
PoS: Noun
Meaning: A similar appendage of a cetacean or other marine animal.
Affix: back
Language: en
PoS: Noun
Meaning: Upper part of a natural object which is considered to resemble an animal's back.