A palindrome is a word, number, phrase, or other sequence of characters which reads the same backward as forward, such as madam or racecar.
Word, phrase, number, or other sequence of units that may be read the same way in either direction
A word, which, when spelled backward, creates another word.
A symmetrical word that read from left to right is the same as when read right to left.
A word, phrase, number or any other sequence of units which has the property of reading the same forwards as it does backwards, character for character, sometimes disregarding punctuation, capitalization and diacritics.
“Rise to vote sir” is an example of a sentence that is a palindrome.
Level, madam and racecar are examples of single word palindromes.