The rare daily word game sweeping the globe. Find what's hidden in plain sight.
OXIMETER
Definition of OXIMETER
noun
A device that measures the quantity of oxygen in something, particularly air in the atmosphere.
Wiktionary · CC BY-SA
Where it comes from
From oxi- (variant of oxy-) + -meter. The word was first applied in sense 2 (“a device that measures the oxygen saturation of arterial blood”) by American physiologist Glenn Allan Millikan (1906–1947).
Etymology via Wiktionary (CC BY-SA).
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
OXIMETER in OUTLIER
Players have found it on 6 boards so far. 14 players have found it across Outlier's history.
It first turned up on Day 75, 3 August 2026. The most recent board was Day 97, 25 August 2026. It was on the latest finished board.
First ever to find it
on Day 75, 3 August 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
OXIMETER starts with O and ends with R. Sorted, its letters read EEIMORTX - the shape to hunt for when the grid is scrambled. E appears more than once. It uses X - among the least common letters in written English.
Words that start OXIMET
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found OXIMETER?
OUTLIER is a daily word game. One grid, the same grid for everybody, and the words nobody else spots are the ones that pay. This word was on Day 75 - and most players walked straight past it.
Play today's OUTLIER