A pen having as its writing point a small ball bearing that transfers ink stored in a cartridge onto a writing surface.(noun)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "ballpoint" in a sentence
"The note was always written in ballpoint pen on a small slip of white paper, affixed with cellophane tape."
"It could be a piece on building your collection, buying your books from pavements, Wheeler stalls, traffic signals or ordering them on the net; fanatic non-lenders who don't lend their books no matter what; lenders who are always passing on their books; rage at book vandals who scribble in ballpoint pen in the margins and underline lines they are particularly moved by; diarists; fetishes like only buying hard back; memories associated with inscriptions on the first page; the heady smell of old paper pockmarked with pinholes; serendipitious discoveries; the quirks of your local lending library, lifelong quests to source and own a whole series, say Granta or the Time Life series; first-edition fanatics; inheriting grandpa's collections and so on."
"Handwritten with a ballpoint were the words: "Vacation."