Word: backing
Part of speech: Noun
Syllables: back
ing
Definition: The mounting of a horse or other animal.
Morphemes:
Affix: back
Language: en
PoS: Verb
Meaning: To get upon the back of; to mount.
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form uncountable nouns from verbs denoting the act of doing something, an action.