X
- noun
- NSFW
- Most, but not all carcinomas will be visible on chest X-ray by the time they are causing symptoms.
Examples
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His M.R.I., C.T. and chest X-rays all came back normal.
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Sarah was diagnosed as attention-seeking after a series of X-rays looking for TB had proved negative.
Academic text (2015) -
When's the last time you had a chest X-ray?
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Digital image storage and display are used routinely in X-ray CT and magnetic resonance imaging.
Academic text (1995) -
The infalling matter, heated by friction, radiates X-rays before it plunges beyond the event horizon.
Academic text (1991) -
As Homer stands guiltily, Larch rifles through an X-ray file, holding various X-rays up to the lit screen.
Fiction book (1999) -
You know, there was a time when doctor's couldn't take an X-ray picture of the brain, because the cranium was so thick, the only way they could get the X-ray to take a picture of an abnormality was to inject with colored dyes or air bubbles.
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At the party, everyone was dancing and enjoying themselves under the influence of X.
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After taking X, she felt a rush of energy and happiness that lasted for hours.
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He was warned about the dangers of X, but he still chose to try it at the music festival.
Synonyms
A drug often taken at parties to make people feel very happy and energetic
An illegal party drug that comes as small crystals similar to MDMA
An illegal man-made drug that makes users feel very happy and changes what they see or hear
An illegal party drug called ecstasy
An illegal party drug that makes people feel very happy and energetic
An illegal pill people take at parties to feel very happy and energetic
A slang name for the drug ecstasy
A slang name for the illegal drug ecstasy often taken at clubs and raves
A man-made drug that makes people feel more energetic, happy, and close to others
A drug taken at parties that makes people feel more friendly and loving
Compounds
- Specialized
A machine that uses X rays to take pictures of the inside of the body or of bags
People born between the early 1960s and the late 1970s who come after the baby boomers
- US
People born between the mid-1960s and early 1980s, often in the United States and Canada
- Specialized
A cell part that carries genes, present once in males and twice in females and affecting traits related to sex
- Specialized
Special film that records pictures made by X-rays to show bones or the inside of objects
- Specialized
A way X-rays scatter from the atoms in a crystal to show its structure
- Specialized
A way a strong gene on the X chromosome causes a trait in children who inherit it
- Specialized
A gene on the X chromosome that causes traits or disorders passed on by that chromosome
- Specialized
A pattern where a gene on the X chromosome causes males to have a trait and females to be carriers
- Specialized
Serious immune disease in boys caused by a gene change on the X chromosome that prevents T cells from developing
- Specialized
A serious inherited disease in baby boys that stops their immune system working
- Specialized
A tail design for an aircraft with four moving parts in an X shape that help control its direction
Surface Forms
Etymology
X is a slang name for the drug 'ecstasy'. One common explanation is that pills and party logos were often marked with an 'X', so people began calling the drug simply X.