Standard Lemma guide

roughage

noun · 4 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • General-American, Received-Pronunciation: /ˈɹʌfɪd͡ʒ/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

Originally (archaic), garbage, rubbish, or waste; later (agriculture) the portions of a crop which are discarded, such as husks, stalks, etc.; also, agricultural waste such as weeds.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: nonroughage

2

noun

Meaning 2

Coarse or rough plant material such as hay and silage used as animal fodder.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: agriculture, business, lifestyle

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: roughness

Antonyms: none provided

3

noun

Meaning 3

Substances, generally of plant origin, consisting mostly of complex carbohydrates which are undigested when eaten by humans, and which therefore help the passage of food and waste through the alimentary tract; dietary fibre.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Qualifier: nutrition

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: nonroughage

4

noun

Meaning 4

coarse, indigestible plant food low in nutrients; its bulk stimulates intestinal peristalsis

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: fiber

Antonyms: none provided

Broader terms: foodstuff, food product

Narrower terms: bran

History

Etymology

From rough (“not smooth; crude, unrefined”) + -age (suffix forming nouns with the sense of appurtenance or collection).

Across languages

Translations

12 source translations are retained for this English entry.

  • Polish: balast — portions of a crop which are discarded; agricultural waste such as weeds
  • Bulgarian: груб/твърд материал (grub/tvǎrd material) — coarse or rough plant material used as animal fodder
  • Finnish: rouhe — coarse or rough plant material used as animal fodder
  • Finnish: karkearehu — coarse or rough plant material used as animal fodder
  • Finnish: silppu — coarse or rough plant material used as animal fodder
  • German: Raufutter — coarse or rough plant material used as animal fodder
  • Polish: pasza objętościowa — coarse or rough plant material used as animal fodder
  • Hindi: रुक्षांश (rukṣāñś) — substances which are undigested when eaten by humans, and which therefore help the passage of food and waste through the alimentary tract — see also dietary fibre
  • Hindi: रफ़ेज (rafej) — substances which are undigested when eaten by humans, and which therefore help the passage of food and waste through the alimentary tract — see also dietary fibre
  • Malay: pelawas — substances which are undigested when eaten by humans, and which therefore help the passage of food and waste through the alimentary tract — see also dietary fibre
  • Polish: błonnik — substances which are undigested when eaten by humans, and which therefore help the passage of food and waste through the alimentary tract — see also dietary fibre
  • Urdu: رفیج (rafej) — substances which are undigested when eaten by humans, and which therefore help the passage of food and waste through the alimentary tract — see also dietary fibre