burden vs meaning

burden and meaning both are nouns.

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

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

Other hypernyms of burden include import, significance, signification.

burden (noun)	meaning (noun)
weight to be borne or conveyed	the idea that is intended
the central idea that is expanded in a document or discourse	the message that is intended or expressed or signified
an onerous or difficult concern
the central meaning or theme of a speech or literary work

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

burden (verb)	meaning (verb)
impose a task upon, assign a responsibility to
weight down with a load