key grip 
noun
The person in a film crew who is in charge of the camera equipment.See the fireworks that explode when newsreaders and key grips get together in the same room....
- Only a few days before the crew arrived in Paro, the key grip and unit manager were racing around old Delhi in a rickshaw on a critical search for fog machines, fans, dimmers, skimmers, sun guns, dollies and all the necessary lighting equipment.
- When Hollywood produces movies of this magnitude, it creates jobs for directors, actors, and key grips in California.
- safety engineer
- safety engineering
- safety factor
- safety film
- safety first
- safety-firster
- safety fund
- safety fuse
- safety glass
- safety harness
- safety house
- safetying
- safety island
- safety isle
- safety lamp
- safety lantern
- safety lock
- safety man
- safety match
- safety net
- safety officer
- safety paper
- safety pin
- safety play
- safety plug