Guanethidine

//ɡwɑˈnɛθ.ɪˌdin// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    An antihypertensive drug that reduces the release of catecholamines. countable, uncountable

Etymology

From guanidine + eth(yl).

Related phrases

guanethidine sulfate

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.