An idea, belief, or opinion about something, often not very detailed. It can also mean a vague understanding or impression.
From Latin “notio,” meaning “concept” or “examination,” from “nosco” (to know). It entered English through French and philosophical writing.
A “notion” is like an idea that hasn’t fully grown up yet—more of a mental sketch than a full plan. In sewing and crafts, “notions” are small useful items, which is a fun, separate meaning that shows how the word spread into everyday life.
Complete word intelligence in one call. Free tier — 50 lookups/day.