Noun
1. a vague idea in which some confidence is placed;
"his impression of her was favorable""what are your feelings about the crisis?""it strengthened my belief in his sincerity""I had a feeling that she was lying"2. a general inclusive concept
3. an odd or fanciful or capricious idea;
"the theatrical notion of disguise is associated with disaster in his stories""he had a whimsy about flying to the moon""whimsy can be humorous to someone with time to enjoy it"4. (usually plural) small personal articles or clothing or sewing items;
"buttons and needles are notions"