Standard Lemma guide

thrombasthenia

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

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Pronunciation

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  • /ˌθɹɒmbæsˈθiːni.ə/

1

noun

Meaning 1

An abnormality of platelets involving not a paucity thereof but rather a dysfunction thereof, impairing clotting.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a rare autosomal recessive disease in which the platelets do not produce clots in the normal way and hemorrhage results

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: autosomal recessive disease, autosomal recessive defect

History

Etymology

From thromb- + asthenia, literally "clotting/platelet weakness"; compare thrombopenia, "clotting/platelet paucity". By surface analysis, thromb- (“blood clot”) + a- (“not”) + sthen- (“strength”) + -ia (“disease”).