thought vs meaning

thought and meaning both are nouns.

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

As nouns, meaning is a hyponym of thought; that is, meaning is a word with a more specific, narrower meaning than thought:

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

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