4H

noun

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.

Ask AI about this wordChatGPTClaudePerplexityGoogle AIGrok

Meanings

noun4H (usually uncountable, plural 4Hs)

plural 4Hs

  1. BritishEnglishuncountableusuallyA 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.
  2. uncountableusuallyA pencil of grade 4H.
Cite this entry
APA

4H. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/4H

MLA

“4H.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/4H. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “4H,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/4H.

Source: 4H on Wiktionary, CC BY-SA 4.0.