ideal
adjectiveUK /aɪˈdɪəl/
US /aɪˈdiːəl/
The best or most perfect thing you can imagine.
The sunny beach was the ideal place for a picnic.
OTHER MEANINGS
2. A belief or goal that you think is very good and want to follow.
She stayed true to her ideals of kindness and honesty.
3. Existing only in the mind as a perfect picture, not in real life.
He had an ideal vision of the perfect treehouse.
4. In math, a special set of numbers that follows certain rules.
The teacher explained what an ideal is in algebra class.