What does loopiest mean?
Loopy is an informal adjective meaning eccentric, irrational, or crazy, and loopy is its superlative form. It is used for people, ideas, plans, and behaviour that seem strange, confused, or excessively enthusiastic. The word generally carries a playful or dismissive tone rather than a precise clinical meaning. In a more literal or descriptive use, it can compare things according to the number or complexity of their loops or curves, as in a description of a particularly intricate route. Loopy ultimately comes from loop, an older word for a curved or closed shape, with the suffix -y contributing an expressive, familiar quality. The resulting sense developed in informal English and remains common in conversation. As a superlative, loopy is especially useful for adding emphasis and humour when describing something as the most eccentric or irrational example of its kind.
Extremely eccentric, irrational, or crazy; informal and usually humorous or dismissive.
"They devised the loopy scheme of hiding the surprise party in the zoo."
Informal; especially common in British and American speech.
Having the greatest number or degree of loops or curved sections.
"The racer followed the loopy track through the hills."
A more literal and less common use.
A word can be merely strange, but when it is the loopyest, eccentricity has officially taken the wheel.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of loopiest
The word loopy was formed from loop with the suffix -y. Its familiar and humorous sense of “crazy” developed in informal English, probably during the early 20th century, through the idea of someone being confused or full of odd ideas. The older geometric meaning remains available in more literal contexts. Related words include the agent noun looper and the derivative loophole.
Related word forms
How loopiest is actually used
The informal sense is common in British and American speech and is usually humorous or dismissive rather than a serious medical description.