Word: wingman
Part of speech: Noun
Syllables: wing
man
Definition: A friend who accompanies one to offer (or receive) support, especially in flirting with love interests.
Morphemes:
Affix: wing
Language: en
PoS: Noun
Meaning: Human arm.
Affix: -man
Language: en
PoS: Suffix
Meaning: Someone (possibly implied male) who is an expert in an area or who takes part in an activity.