1. noun /ɪŋk/
The TSA has been getting a lot of ink lately.
"I saw it hanging on the wall of a tattoo hut where I went to get some ink done ten years ago," he stuttered, flushing in splotches and squirming in his chair.
2. verb /ɪŋk/
b) To sign (a document) (with or as if with ink).
Wikipedia foundation.