content word
word that name objects of reality and their qualities, e.g. living things, family members, natural phenomena, common actions, characteristics; mostly nouns (“dog”), lexical verbs (“eat”), adjectives (“happy”), and adverbs (“happily“)
en-US/kənˈtɛnt ˈwɝd/
en-GB/ˈkɒntɛnt ˈwɜːd/