Final answer:
Peter can be described as 'disconnected' or 'distracted' in the veldt because he becomes detached from the real world and engrossed in the virtual reality nursery.
Step-by-step explanation:
The word that can describe Peter in the veldt is 'disconnected' or 'distracted'. In the story, Peter and his sister Wendy are so engrossed in the virtual reality nursery that they become detached from the real world. They spend all their time in the veldt, a simulated African savannah, while neglecting their parents and their responsibilities.
This is evident when George Hadley and his wife try to get their attention, but Peter is resistant to leaving the virtual world. He even tells his parents not to switch off the nursery and the house, indicating his intense attachment to the veldt.
The veldt serves as a metaphor for the addictive and isolating nature of technology, highlighting the negative consequences of becoming too immersed in a virtual reality.