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tumor

tumor

368 3.6
A mass of extra cells in the body that does not help it
  • noun
  • /ˈtjuːmər/
  • Specialized
translation icon : tumor
  • Radiotherapy can be used to destroy the cancer cells and cause the tumor to shrink.
  • primary tumor
  • malignant tumor
  • tumor cells

They're showing that these myokines can inhibit tumor cell growth in the prostate.

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Examples

Synonyms

growth
vstumor
  • Specialized
64 6.4

A mass of cells that forms a lump and may be harmful

is the specific pathological form of that mass defined by cell behavior
lump
vstumor
61 3.6

A small swelling under the skin that feels like a bump

is an internal pathological tissue mass not restricted to surface swellings
neoplasm
vstumor
  • Specialized
2 8.6

A group of extra cells that forms a lump and may be cancer

is the common everyday word for the same abnormal mass

Antonyms

1.0

The condition of a person's body and mind, especially being free from illness or injury

Compounds

brain tumor
  • Specialized
60 3.4

An unusual growth of cells in the brain that can be harmful

A group of harmful cells that grow and spread in the body

benign tumor
  • Specialized
3 3.4

A growth in the body that is not cancer and does not spread to other parts

tumor suppressor gene
  • Specialized
2 4.0

A gene that controls cell division to stop tumors forming

fibroid tumor
  • Specialized
2 4.6

A non-cancer growth in the womb made of firm tissue that can cause heavy bleeding

Wilms' tumor
  • Specialized
1 6.0

A cancer of the kidney in young children that often causes a belly lump

metastatic tumor
  • Specialized
1 5.1

A cancerous growth that has spread from another part of the body

skin tumor
  • Specialized
1 4.6

A growth on the skin that may be harmless or cancerous

adipose tumor
  • Specialized
6.1

A soft lump under the skin made of fat that is usually not cancerous

Ewing's tumor
  • Specialized
9.0

A rare cancer of bone that mainly affects children and young adults

nonmalignant tumor
  • Specialized
3.5

A growth that is not cancer and does not spread to other parts of the body

papillary tumor
  • Specialized
6.7

A noncancerous growth of thin skin-like cells that makes a small nipple-shaped bump

sand tumor
  • Specialized
9.5

A growth in the coverings or inner parts of the brain that contains sandlike particles

tumor necrosis factor
  • Specialized
5.3

Some white blood cells make a protein that causes inflammation and can kill cancer cells

tumor virus
  • Specialized
5.8

A small germ that can make people or animals grow tumors

Warthin tumor
  • Specialized
7.7

A non-cancerous, usually painless lump in the gland that makes saliva near the ear

wound tumor virus
  • Specialized
7.0

A plant virus spread by small jumping insects that causes growths on plants

How Dangerous

small cell carcinoma
  • Specialized
6.7
metastatic tumor
  • Specialized
1 5.1
tumor
  • Specialized
368 3.6
benign tumor
  • Specialized
3 3.4

Surface Forms

tumor singular
tumors plural
tumours plural
tumour singular

Etymology

Tumor comes from the Latin tumor meaning 'swelling', from the verb tumēre 'to swell'. Think of a swelling or lump on the body — that image explains why a tumor is a mass of extra tissue.