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athymic

athymic

9.9
A person or animal that has no thymus gland and a weak immune system
  • adjective
  • /əˈθaɪmɪk/
  • Specialized
translation icon : atímico
  • Researchers often use athymic mice in experiments because they do not reject transplanted tissues.

Examples

  • The athymic patient struggled to fight off infections.

  • An athymic condition can make an organism more susceptible to infections.

  • The laboratory bred athymic animals to study immune system disorders.

  • Many athymic individuals require special medical care.

  • Researchers often use athymic mice in experiments because these mice lack a thymus and show a weakened immune response.

  • An athymic condition in humans can increase their risk of developing serious infections due to a compromised immune system.

  • Many medical studies focus on athymic animals to understand how the absence of a thymus gland affects overall health and immunity.

Surface Forms

athymic positive

Morphology

athymic = thymic (semi-transparent) = a + thym + ic

If the learner knows the medical privative prefix 'a-' meaning 'without' and the adjective 'thymic', the meaning is inferable, but this is specialized scientific morphology rather than everyday English.

Etymology

Athymic The word athymic comes from the Greek parts a- 'without' and thymus 'the gland that helps the immune system'. So an athymic animal or person is one 'without a thymus', which explains why they often have a weaker immune system.