The Velt Share definition Flag Nickname For Roosevelt, New York. Home Of Roosevelt Field Mall and The Hardest Niggas on Long Island. Yo i was in the velt the otha day i witnessed this house get shot up by these roosevelt bloods The Velt by RooseveltRidah June 21, 2009 0 0 Get merch Get the The Velt mug. Buy Now — $32.95 See more merch