The noun has 5 meanings:
Meaning #1:
a feeling of favorable regard
Synonym: favor
Meaning #2:
an inclination to approve
Synonym: favor
Meaning #3:
an advantage to the benefit of someone or something
Synonym: favor
Meaning #4:
souvenir consisting of a small gift given to a guest at a party
Synonyms: party favor, party favour, favor
Meaning #5:
an act of gracious kindness
Synonym: favor
The verb favour has 4 meanings:
Meaning #1:
treat gently or carefully
Synonym: favor
Meaning #2:
bestow a privilege upon
Synonyms: privilege, favor
Meaning #3:
promote over another
Synonyms: prefer, favor
Meaning #4:
consider as the favorite
Synonym: favor
