fieldwork

(noun)

noun

1. a temporary fortification built by troops in the field

Definition categories: man–made, fortification, munition

Sentences with fieldwork as a noun:

- I thought the fieldwork in the course I was taking was going to be hard, but it was just interviewing people.

- That well Bob set up last weekend was some good fieldwork.

- Billy's out building some fieldwork so that our enemies don't walk right over us.