Hht

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Initialism of hereditary hemorrhagic telangiectasia. abbreviation, alt-of, initialism, uncountable
  2. 2
    Initialism of handheld terminal abbreviation, alt-of, initialism, uncountable

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