0 the act of directing someone to a different place or person for information, help, or action, often to a person or group with more knowledge or power: --
The doctor gave him a referral to (= arranged for him to see) the consultant.
1 an act of sending someone or something to a person or place where what is wanted or needed can be obtained: --
Her doctor gave her a referral to a specialist.
2 the act of directing someone to a different place or person for information, help, or action: --
3 someone who is directed to a different place or person for information, help, or action: --
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Vi kan slutföra det steg för steg hur lång vägen än är och den kan inte slutföras hur kort vägen än är om du inte ens markerar ditt fotavtryck.