4th

adj, name

adj, name ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Abbreviation of fourth. abbreviation, alt-of, not-comparable

    "Nevertheless, the federal government still manages to get things done on a day-to-day basis, and that is primarily due to the so-called 4th branch of government — the administrative and regulatory state that employs 2 million workers, invests trillions of dollars each year on things like air pollution monitoring and cutting-edge clean energy research, and makes rules that protect us all."

Adjective
  1. 1
    coming next after the third and just before the fifth in position or time or degree or magnitude wordnet
Proper Noun
  1. 1
    Alternative form of Fourth. alt-of, alternative

Example

More examples

"Nevertheless, the federal government still manages to get things done on a day-to-day basis, and that is primarily due to the so-called 4th branch of government — the administrative and regulatory state that employs 2 million workers, invests trillions of dollars each year on things like air pollution monitoring and cutting-edge clean energy research, and makes rules that protect us all."

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