pocketful noun2 •The amount that a pocket would hold.White came to City Hall on Monday morning, entering through a basement window, with a gun and a pocketful of bullets. — 1978 •(figurative) A small or moderate amount.This Government came in with a pocketful of promises. Every time the Prime Minister (Mr. Mulroney) saw two farmers at a crossroads he had five more promises to make. — 1986 formspocketfuls · pocketsful