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mother-in-law plant

mother-in-law plant

8.8
An indoor plant with large dark leaves that can make your tongue and throat swell if eaten
  • noun
  • /ˈmʌðər ɪn lɔː plænt/
translation icon : planta de la suegra
  • The leaves of the mother-in-law plant are beautiful but can be harmful if eaten.

Examples

  • She placed a mother-in-law plant in the corner to liven up the living room.

  • The mother-in-law plant is popular for indoor decoration.

  • Gardeners often choose the mother-in-law plant for its resilience and striking foliage.

  • I bought a mother-in-law plant for my living room.

  • The leaves of the mother-in-law plant are beautiful but can be harmful if eaten.

  • Gardeners often choose the mother-in-law plant for its resilience and striking foliage.

  • She placed a mother-in-law plant in the corner to liven up the living room.

Synonyms

Dieffenbachia sequine
vsmother-in-law plant
  • Specialized
9.9

A large tropical house plant with green leaves that can cause tongue and throat swelling when touched or eaten

is a general ornamental label rather than this specific botanical species
dumb cane
vsmother-in-law plant
8.6

A common houseplant with large green leaves that can make your mouth and throat swell if eaten

is a broader ornamental name used for similar toxic evergreen plants
Sansevieria trifasciata
vsmother-in-law plant
  • Specialized
8.1

A common houseplant with long, stiff leaves that grow upright

applies to broader dark-leaved toxic ornamentals rather than narrow-leaved houseplants
snake plant
vsmother-in-law plant
3.9

A houseplant with long, stiff leaves that grow upright

is contrasted with wider dark-leaved toxic ornamentals rather than narrow types
mother-in-law's tongue
vsmother-in-law plant
5.5

A houseplant with long upright thick leaves often called snake plant

is used more generally for broad dark-leaved toxic ornamental plants

Antonyms

78 1.4

Safe to eat and does not make you sick

Surface Forms

Morphology

mother-in-law + plant

This is a conventionalized plant name whose specific referent and properties (evergreen, large dark leaves, toxic causing tongue/throat swelling) are not predictable from the constituents. A B1 learner who knows 'mother-in-law' and 'plant' would at best infer a plant associated with a mother-in-law, not the particular species or its toxic/ornamental characteristics, so the expression is idiomatic and non-compositional.

Etymology

Mother-in-law plant may come from the older name mother-in-law's tongue, because its long, pointed leaves look like a 'sharp tongue'. One popular story says this image warned people that the plant can be 'poisonous' and make the tongue and throat swell if eaten, so the name helps you remember the plant and its danger.