angiectasis
|an-gi-ec-ta-sis|
C2
/ˌændʒiˈɛktəsɪs/
abnormal vessel expansion
Etymology
Etymology Information
'angiectasis' originates from Greek, specifically the words 'angeion' meaning 'vessel' and 'ektasis' meaning 'extension' or 'dilatation'.
Historical Evolution
'angiectasis' was formed in modern medical terminology from Greek roots and entered English medical vocabulary in the 19th century.
Meaning Changes
Initially, it meant 'dilatation of a vessel', and this meaning has remained unchanged in modern medical usage.
Meanings by Part of Speech
Noun 1
abnormal dilation or expansion of a blood vessel.
Angiectasis can be seen in certain vascular diseases.
Synonyms
Antonyms
Last updated: 2025/08/07 08:36