Wiktionary
zippering
vb. (present participle of zipper English)
Usage examples of "zippering".
They worked back and forth in a zippering kind of search action, which Remo somehow, instinctively, knew was highly disciplined and highly effective.
He took his time, pulling on underwear, socks, his pants, zippering them, finding his shirt, buttoning it up slowly.
Sherri fetched the towel she had been warming over the radiator and completed the transaction, drying him and gently kissing his ugly wand before tucking it back inside his fly and zippering him up.