type or print that has thick, heavy lines, used for emphasis, headings, etc.This is a sample of boldface
typeset or printed in boldface.
verb (used with object), bold·faced, bold·fac·ing.
to mark (copy) to be set in boldface.
Origin of boldface
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
(of type) having this weight
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012