OXYGEN

OK-si-jen

Noun6 lettersValid in our Scrabble word list
Unscramble OXYGEN

Quick definition

OXYGEN A colorless, odorless gas essential for life, making up about 21% of Earth's atmosphere.

Is OXYGEN a valid Scrabble word?

Yes. OXYGEN is in the Scrabble-style word list used by our tools and scores 17 points in Scrabble, 18 in Words With Friends and 18 in Wordfeud (base tile values, no board multipliers). Always check the dictionary your game uses (NWL, Collins or the WWF list) before playing.

LetterOXYGENTotal
Scrabble18421117
Words With Friends18331218
Wordfeud18431118

Definition and meaning

Oxygen is a chemical element with symbol O and atomic number 8. It's the third most abundant element in the universe and essential for most life on Earth. As a gas at room temperature, it makes up approximately 21% of Earth's atmosphere.

In biological systems, oxygen is crucial for cellular respiration, the process by which organisms convert nutrients into energy. The human brain alone consumes about 20% of the body's oxygen intake, highlighting its vital importance.

For word game enthusiasts, OXYGEN provides a valuable 6-letter word containing both X and Y, two high-scoring letters. Its common usage makes it familiar to most players, while its letter combination offers significant point potential.

OXYGEN in a sentence

  • Mountaineers often carry oxygen tanks when climbing above 8,000 meters.
  • Fish extract dissolved oxygen from water through their gills.
  • OXYGEN scored impressively with both high-value letters on premium squares.

Synonyms

  • O2Chemical formula
  • DIOXYGENMolecular form
  • AIRContains oxygen (informal)

Antonyms

  • CARBON DIOXIDERespiratory waste product
  • NITROGENInert atmospheric gas

Word forms

  • Plural Form: oxygens

Origin

The word 'oxygen' was coined in 1777 by French chemist Antoine Lavoisier from Greek roots: 'oxys' meaning 'acid' or 'sharp' and '-genes' meaning 'forming' or 'begetter.' Lavoisier mistakenly believed all acids contained oxygen, hence 'acid-former.' Despite this error, the name stuck.

Anagrams, hooks and words inside OXYGEN

Anagrams: no other word uses exactly the letters of OXYGEN.

Hooks: no front hooks; back OXYGENS.

Words inside OXYGEN: 28 shorter words can be made from these letters – highest scoring: ONYXOXYEXONGOXOXENEXOXGEYGOYYENYONGONE. See all words from OXYGEN.

Related words

Did you know?

  • Earth's early atmosphere had almost no oxygen until the Great Oxidation Event 2.4 billion years ago.
  • Oxygen becomes a pale blue liquid at -183°C and a solid at -218.8°C.
  • Pure oxygen is toxic to humans at high pressures, causing oxygen toxicity.

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