look after

Short definition from Wiktionary

Verb

1. 1
   To follow with the eyes; to look in the direction of (someone or something departing).
2. 2
   To seek out, to look for.
3. 3
   To care for; to keep safe.
4. 4
   To have as one's business; to manage, be responsible for.
5. 5
   To expect, look forward to.