You can use this sign to mean "build" or "building."
You can use either all four fingers on each hand or just the index and middle
finger of each hand.
I tend to use all four fingers on each hand when I'm signing a
"building." I tend to use just the index and middle
fingers when I'm signing "build" or the process of
Building (version 2)
Also see: SKYSCRAPER
Also see: BUILD
You can learn
American Sign Language (ASL) online at American Sign Language University ™
ASL resources by Lifeprint.com © Dr. William Vicars