meaning vs thought

meaning and thought both are nouns.

Word	Noun	Adjective	Verb	Adverb
meaning	Yes	Yes	No	No
thought	Yes	No	No	No

As nouns, thought is a hypernym of meaning; that is, thought is a word with a broader meaning than meaning:

Other hypernyms of meaning include idea.

meaning (noun)	thought (noun)
the idea that is intended	the process of using your mind to consider something carefully
the message that is intended or expressed or signified	the content of cognition; the main thing you are thinking about
	the organized beliefs of a period or group or individual
	a personal belief or judgment that is not founded on proof or certainty

meaning (adjective)	thought (adjective)
rich in significance or implication