Clues for the word "OXYGEN"
We've had 79 crossword clues used for this word, and seen it 112 times in crosswords. It was last seen in Daily Quick crossword on January 22, 2026.
Definition of oxygen
- n. - A colorless, tasteless, odorless, gaseous element occurring in the free state in the atmosphere, of which it forms about 23 per cent by weight and about 21 per cent by volume, being slightly heavier than nitrogen. Symbol O. Atomic weight 15.96.
- n. - Chlorine used in bleaching.
Referring Clues
- Element whose symbol is O
- About 21% of the atmosphere
- Something in the air
- Space shuttle supply
- Cable television network started by Oprah Winfrey
- Ambulance tankful
- Contents of some tents
- Element #8
- About 21% of air
- Element in chlorophyll
- Astronaut's supply
- O, in many cases
- Scuba-tank filler
- It's in the air
- Human need
- Breathing need
- It's good for a breather
- Part of H2O
- Element in water
- The 'O' of H2O
- Trendy place to get gas?
- Gas in the atmosphere
- O may stand for it
- Atmosphere part
- Roughly 21% of the atmosphere
- Kind of mask
- Element 8
- Scuba tank content
- Network co-founded by Oprah Winfrey
- Most abundant element in the earth's crust
- O
- Scuba gear element
- Space station supply
- Astronaut's tankful
- 39-Across component
- Gas in a tank
- Chemical element
- What we breathe
- Breathable element of air
- Protein-containing fluid portion of the blood
- The air we breathe
- Gas essential for life
- Element before tent or bar
- Vital gas
- Gaseous element supporting combustion
- Colourless, odourless, tasteless non-flammable gas
- Gas discovered by Joseph Priestley, d. 1804
- Atmospheric element with atomic number 8
- Life-supporting component of air
- A constituent of the water we all need
- Life-supporting gas
- O for publicity?
- Gas essential to breathing
- Gas given off in photosynthesis
- Vital gas element
- Gas
- Element, atomic number 8
- Gas that supports life
- Gas (of publicity?)
- Life supporting element
- Oscar co-ordinates knowledge of gas
- Element forming part of water and air
- Gas, O
- Element essential for animal life
- Element producing no information about two unknown characters
- O Little Town, sung to baby ox, ends in trouble
- O'Grady in orthodox drag to make endings funny
- Gas in scuba tanks
- About 21 percent of air
- You take it in
- Space shuttle gas
- About a fifth of the air
- O, on the periodic table
- TV channel named for an element
- Colorless gas
- Most abundant element in Earth's crust
- Air part
- Element carried by hemoglobin
- Gas with the symbol O
Last Seen In
- Daily Quick - January 22, 2026
- Daily Quick - December 07, 2025
- LA Times - October 13, 2025
- Daily Quick - May 16, 2025
- Daily Quick - February 16, 2025
- Daily Quick - January 04, 2025
- Evening Standard Easy - December 13, 2024
- Daily Quick - November 29, 2024
- King Syndicate - Thomas Joseph - May 15, 2024
- Penny Dell Daily - May 01, 2024
- King Syndicate - Eugene Sheffer - April 06, 2024
- Daily Quick - February 08, 2024
- Penny Dell Daily - February 03, 2024
- Daily Quick - January 22, 2024
- Daily Quick - December 07, 2023
- Penny Dell Daily - October 11, 2023
- Evening Standard Easy - July 28, 2023
- Penny Dell Daily - July 08, 2023
- USA Today - May 19, 2023
- Daily Quick - May 16, 2023
- Penny Dell Daily - March 16, 2023
- Daily Quick - February 16, 2023
- Daily Quick - January 04, 2023
- Penny Dell Daily - December 06, 2022
- Daily Quick - November 29, 2022
- Evening Standard Cryptic - September 22, 2022
- Evening Standard Cryptic - September 07, 2022
- Penny Dell Daily - August 17, 2022
- New York Times - April 12, 2022
- Daily Quick - January 22, 2018
- And in 82 more crossword puzzles...