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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Received-Pronunciation:/ˈɹɛnɪfɔːm/
Received-Pronunciation:/ˈɹiː-/
Southern-England:Recorded audio is listed in the source snapshot.
General-American:/ˈɹɛnəˌfɔɹm/
General-American:/ˈɹiː-/
General-American:/-nɪ-/
1
adj
Meaning 1
Synonym of kidney-shaped (“having an approximately circular or elongated ovoid shape with an inward curve or indentation on one side”).
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
adjective satellite
Meaning 3
(of a leaf or bean shape) resembling the shape of kidney
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: kidney-shaped
Antonyms: none provided
History
Etymology
Learned borrowing from Latin rēnis (the genitive singular of rēn (“kidney”); see further at that entry) + English -form (suffix meaning ‘having the form or shape of’), modelled after New Latin rēnifōrmis (“of seeds: kidney-shaped”).
Across languages
Translations
11 source translations are retained for this English entry.
Catalan:
reniforme
— synonym of kidney-shaped — see also kidney-shaped
French:
réniforme
— synonym of kidney-shaped — see also kidney-shaped
German:
nierig
— synonym of kidney-shaped — see also kidney-shaped
Italian:
reniforme
— synonym of kidney-shaped — see also kidney-shaped
Latin:
rēnifōrmis
— synonym of kidney-shaped — see also kidney-shaped
Romanian:
reniform
— synonym of kidney-shaped — see also kidney-shaped
Spanish:
reniforme
— synonym of kidney-shaped — see also kidney-shaped
Spanish:
arriñonado
— synonym of kidney-shaped — see also kidney-shaped
Turkish:
böbreksi
— synonym of kidney-shaped — see also kidney-shaped
Finnish:
munuaismainen
— of a leaf: kidney-shaped, with the petiole attached at the notch
Polish:
nerkowaty
— of a leaf: kidney-shaped, with the petiole attached at the notch