Phrase guide

mother-in-law's tongue

noun · 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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No pronunciation record was provided for this word.

1

noun

Meaning 1

A plant with narrow, leathery, pointed leaves, of species Dracaena trifasciata (syn. Sansevieria trifasciata), often grown as a houseplant for its distinctive foliage and its tolerance of low light. The leaves are also the source of a tough fiber used for rope.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

an evergreen plant with large showy dark green leaves; contains a poison that swells the tongue and throat hence the name

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: dumb cane, mother-in-law plant, Dieffenbachia sequine

Antonyms: none provided

Broader terms: arum, aroid

3

noun

Meaning 3

stemless plant having narrow rigid leaves often cultivated as a houseplant

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: snake plant, Sansevieria trifasciata

Antonyms: none provided

Broader terms: sansevieria, bowstring hemp

History

Etymology

No etymology was provided for this word.

Across languages

Translations

22 source translations are retained for this English entry.

  • Chinese Mandarin: 虎尾蘭 /虎尾兰 (hǔwěilán) — Dracaena trifasciata
  • Finnish: isoanopinkieli — Dracaena trifasciata
  • Finnish: anopinkieli — Dracaena trifasciata
  • German: Schwiegermutterzunge — Dracaena trifasciata
  • Hungarian: anyósnyelv — Dracaena trifasciata
  • Hungarian: szobai tigrislevél — Dracaena trifasciata
  • Hungarian: fácánlevél — Dracaena trifasciata
  • Icelandic: tengdamóðurtunga — Dracaena trifasciata
  • Icelandic: tengdamamma — Dracaena trifasciata
  • Icelandic: indíánafjöður — Dracaena trifasciata
  • Icelandic: indjánafjöður — Dracaena trifasciata
  • Indonesian: lidah mertua — Dracaena trifasciata
  • Luxembourgish: Schwéiermammszongen — Dracaena trifasciata
  • Norman: langue dé belle-méthe — Dracaena trifasciata
  • Norman: langue à la belle-méthe — Dracaena trifasciata
  • Norwegian Bokmål: svigermorstunge — Dracaena trifasciata
  • Norwegian Nynorsk: svigermorstunge — Dracaena trifasciata
  • Polish: sansewieria gwinejska — Dracaena trifasciata
  • Romanian: limba soacrei — Dracaena trifasciata
  • Serbo-Croatian: svekrvin jezik — Dracaena trifasciata
  • Swedish: svärmors tunga — Dracaena trifasciata
  • Thai: ลิ้นมังกร — Dracaena trifasciata