plural noun (often initial capital letters)
a classified telephone directory or section of a directory, listing subscribers by the type of business or service they offer, usually printed on yellow paper.
What Does 💛 Yellow Heart Emoji Mean?The yellow heart emoji can convey love, just like any other heart symbol or emoji, but its yellow color often gets used to show liking and friendship (as opposed to romantic love).
Compare white pages.
Origin of yellow pages
First recorded in 1950–55
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for yellow pages
trademark a classified telephone directory, often printed on yellow paper, that lists subscribers by the business or service provided
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