Standard Lemma guide

frictional

adj · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

adj

Meaning 1

Relating to, or caused by, friction.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • The large frictional forces made dragging it impossible.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Involving conflict or difficulties

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, not-comparable

Examples

  • frictional relationship

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adjective

Meaning 3

pertaining to or worked or produced by friction

Definition source: Princeton WordNet 3.0

Examples

  • frictional electricity
  • frictional heat
  • frictional gearing

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From friction + -al.

Across languages

Translations

4 source translations are retained for this English entry.

  • Kazakh: үйкелісті (üikelıstı) — Translations
  • Kazakh: үйкелістік (üikelıstık) — Translations
  • Polish: frykcyjny — Translations
  • Russian: фрикционный (frikcionnyj) — Translations