
abheben
to withdraw
To take money out of a bank account, usually at an ATM.
Ich muss noch schnell zur Bank, um Geld für das Wochenende abzuheben.
I still need to quickly go to the bank to withdraw money for the weekend.
to withdraw / take off / pick up
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to withdraw
To take money out of a bank account, usually at an ATM.
Ich muss noch schnell zur Bank, um Geld für das Wochenende abzuheben.
I still need to quickly go to the bank to withdraw money for the weekend.

to take off
To leave the ground and begin flying, referring to airplanes, helicopters, or birds.
Trotz des starken Windes ist das Flugzeug sicher abgehoben.
Despite the strong wind, the plane took off safely.

to pick up
To lift the receiver of a telephone in order to answer a call.
Das Telefon klingelt ununterbrochen, aber niemand hebt ab.
The phone is ringing nonstop, but no one is picking up.

to stand out
To differ positively or noticeably from other people or things; to attract attention.
Durch ihr farbenfrohes Kleid hob sie sich deutlich von den anderen Gästen ab.
With her colorful dress, she stood out clearly from the other guests.

to get arrogant
To become arrogant and conceited, losing touch with reality or with one's origins.
Seit er berühmt ist, ist er total abgehoben und erkennt seine alten Freunde nicht mehr.
Since he became famous, he has become totally arrogant and no longer recognizes his old friends.

to lift off
To lift or remove an object from a surface.
Heb bitte vorsichtig den Deckel vom heißen Topf ab.
Please carefully lift the lid off the hot pot.
'Abheben' is a separable verb. The prefix 'ab-' goes at the end of the main clause. In subordinate clauses and in the infinitive with 'zu', the verb stays together.
Ich hebe schnell Geld ab.
I'm quickly withdrawing money.
The verb consists of the prefix 'ab-' (away, from a surface) and 'heben' (to lift). This literal meaning, 'to lift something away from something', helps you understand many of the figurative meanings.
Das Flugzeug hebt vom Boden ab.
The plane takes off from the ground.
In this meaning, the object is almost always 'Geld' (money). The context is usually a bank, an ATM, or an account.
Kann man an diesem Automaten auch Geld abheben?
Can you withdraw money from this ATM too?
When it is about flying, the subject of the sentence is always the flying object itself, for example 'das Flugzeug' (the airplane), 'der Hubschrauber' (the helicopter), or 'der Vogel' (the bird).
Die Maschine nach München ist pünktlich abgehoben.
The flight to Munich took off on time.
This meaning is used only in connection with a phone call. The object 'den Hörer' (the receiver) is often left out when the context is clear.
Warum hebt denn niemand ab? Das Telefon klingelt schon ewig.
Why isn't anyone picking up? The phone has been ringing forever.
In the meaning 'auffallen' (to stand out), the verb is always reflexive and is used with the fixed preposition 'von' + dative: 'sich von etwas/jemandem abheben' (to stand out from something/someone).
Mit seiner kreativen Idee hob er sich von allen anderen Bewerbern ab.
With his creative idea, he stood out from all the other applicants.
When a person 'abhebt' (gets arrogant) or 'abgehoben ist' (is arrogant/out of touch), it means colloquially that they have become arrogant and lost touch with reality. This meaning is often negative.
Seit seinem Erfolg wirkt er auf mich ziemlich abgehoben.
Since his success, he seems pretty arrogant to me.
to start
When talking about a flight, both starten and abheben can be appropriate. Starten generally refers to the beginning of the flight or the scheduled departure, while abheben refers to the moment when the airplane actually leaves the ground. Use starten for the beginning of the flight and abheben for the loss of contact with the ground.

Das Flugzeug hebt nach wenigen Metern auf der Startbahn ab.
The plane takes off after a few meters on the runway.
Das Flugzeug startet heute pünktlich um zehn Uhr.
The plane starts promptly at ten o’clock today.