Neologism. Neo meaning new, logia means word
neologism
Probably "neologism" but since there is nothing "following" i t is hard to be sure.
Yes, the word 'neologism' is a noun; a word for a newly coined word or expression; a word for a familiar word used in a new sense; a word for an instance of using a new word or phrase; a word for a thing.
A new invented word or expression is called a Neologism.
Monomial is the word that means an expression consisting of only one term.
The root word of Expression is "press". The word literally means "to press out", as in pressing out/putting out feelings or words.
communication
Resolution or a statement
Anew, repeated, repeatedly, over and over, newly...
Sentence, expression, diction, slogan
It means the result of a multiplication.