You are probably referring to a palindrome, which reads the same forwards and backwards but is not necessarily a sentence. Some classics:
Madam, I'm Adam.
A man, a plan, a canal--Panama!
There is a large collection at the site linked below. Some of them make sense and some are, frankly, extremely strained.
rats live on no evil star
Here is another one:
was it a cat I saw
palindromes
Palindrome
A palindrome, is a word, verse, or sentence that reads the same backward and forward.
A palindrome sentence is a sentence that reads the same forward and backward. An example is "A man, a plan, a canal, Panama."
Palindrome : A word, phrase, verse, or sentence that reads the same backward or forward.
Able was I ere I saw Elba --- I don't know what you call it though A pallindromic sentence .
That is the definition of a palindrome. A classic example: "A man, a plan a canal, Panama."
A palindrome is a word, phrase, verse, or sentence that reads the same backward or forward. For example the famous Scottish Glen "Glenelg".
No, 74 is not a palindrome. A palindrome is a word, line, verse, number, sentence, etc., that reads the same backward as forward, for example Madam,
11
Palindromic means a word or sentence that reads the same forward and backward. Example: deed, eye, madam. Noel sees Leon. Too hot to hoot.
a word, phrase, or sequence that reads the same backward as forward.
A Palindrome- a palindrome reads identically forward and backward