To look upon fondly; to prefer.
To encourage, conduce to
To do a favor [noun sense 1] for; to show beneficence toward.
Would you favor us with a poetry reading?
To treat with care.
Favoring your sore leg will only injure the other one.
(including) To resemble, to look like (another person).
Treated or regarded with partiality.
(in combination) Having a certain appearance or physical features.
ill-favoured; well-favoured; hard-favoured
Wearing a favour.
a white-favoured footman