·- Sense; mind.
II. Notion ·- A sentiment; an Opinion.
III. Notion ·- Inclination; intention; disposition; as, I have a notion to do it.
IV. Notion ·- An invention; an ingenious device; a knickknack; as, Yankee notions.
V. Notion ·- Mental apprehension of whatever may be known or imagined; an idea; a conception; more properly, a general or universal conception, as distinguishable or definable by marks or notae.