Question

the root not means...
full of
mark / sign
chaos
writing

Explanation:

The root "NOT" (from Latin "nota") means "mark / sign". For example, in words like "notation" (a system of marks or signs), the root "not" relates to marking or signing. The other options: "full of" is related to roots like "ful", "chaos" is from "chaos" (Greek for abyss/confusion), and "writing" is from roots like "graph" or "script". So the correct meaning for "NOT" root is "mark / sign".

Answer:

The root NOT means mark / sign (the option with "mark / sign").