pumping

verb

1. (form-of, gerund, participle, present)present participle and gerund of pump

noun

1. (countable, uncountable)The act by which something is pumped.

   “Focus on the number of pumpings per day, not the time between pumpings.”

2. (countable, uncountable)The act of injecting silicone into the body to try to achieve a fuller or curvier look.