v.1. To place oneself on something that supports, holds, or carries: I got on the train to California. The bus was packed, but I was still able to get on.
2. To place something on some object that supports, holds, or carries: Once I got the kids on the bus, I was alone for the day.
3. To place something, especially clothing, on oneself: I got my coat and hat on and left the dull party. The kids got on their boots and played in the snow.
4. To be or continue to be on harmonious terms with someone; get along: I always got on well with my roommate. Our children get on very well together.
5. To manage or fare reasonably well: How are you getting on?
6. To make progress with something; continue something: Stop complaining about the work and get on with it. I'll get right on your request!
7. To approach old age: My grandparents are getting on in years, so they bought a condominium in Arizona.
8. get on to To acquire understanding or knowledge of something; catch on to something: We eventually got on to the way our landlord was manipulating us.