4h

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A grade of pencil with lead that makes lighter marks than a pencil grade 3H but darker marks than a pencil of grade 5H; a pencil with very hard lead. British, English, uncountable, usually
  2. 2
    A pencil of grade 4H. uncountable, usually

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