0 to learn a new skill or language by practising it rather than being taught it: --
2 to win or get a prize or something that gives you an advantage, such as votes or support: --
3 (of a piece of electrical equipment) to receive a signal: --
Can you pick up (= receive broadcasts from) Moscow on your radio?
5 to catch an illness from someone or something, caused by bacteria or a virus: --
I want to watch what you're doing to see if I can pick up any tips.
Don't worry if it seems difficult at first, you'll soon pick things up.
"Where does he pick up words like that?" "It's the company he keeps."