Standard Lemma guide

hilum

noun · 5 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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  • /ˈhaɪ.ləm/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -aɪləm

1

noun

Meaning 1

The eye of a bean or other seed, or the center of that eye; the mark or scar at the point of attachment of an ovule or seed to its base or support.

Definition source: English Wiktionary via Wiktextract

Topics: biology, botany, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The nucleus of a starch grain.

Definition source: English Wiktionary via Wiktextract

Topics: biology, botany, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A depression or fissure through which ducts, nerves, or blood vessels enter and leave a gland or organ.

Definition source: English Wiktionary via Wiktextract

Topics: anatomy, medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: porta

Antonyms: none provided

4

noun

Meaning 4

(anatomy) a depression or fissure where vessels or nerves or ducts enter a bodily organ

Definition source: Princeton WordNet 3.0

Examples

  • the hilus of the kidney

Meaning relationships

Synonyms: hilus

Antonyms: none provided

Broader terms: fissure

5

noun

Meaning 5

the scar on certain seeds marking its point of attachment to the funicle

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: point

History

Etymology

Learned borrowing from Latin hīlum (“a trifle; a spot on a seed”).

Across languages

Translations

19 source translations are retained for this English entry.

  • Chinese Mandarin: 種臍 /种脐 (zhǒngqí) — (botany) eye of a seed
  • Esperanto: hilumo — (botany) eye of a seed
  • Finnish: siemenarpi — (botany) eye of a seed
  • French: hile — (botany) eye of a seed
  • German: Hilum — (botany) eye of a seed
  • German: Nabel — (botany) eye of a seed
  • Italian: ilo — (botany) eye of a seed
  • Italian: ombelico — (botany) eye of a seed
  • Italian: occhio — (botany) eye of a seed
  • Portuguese: hilo — (botany) eye of a seed
  • Spanish: hilo — (botany) eye of a seed
  • Catalan: hil — (anatomy) porta of an organ
  • Catalan: hílum — (anatomy) porta of an organ
  • Chinese Mandarin: 門 /门 (mén) — (anatomy) porta of an organ
  • Finnish: portti — (anatomy) porta of an organ
  • Polish: wnęka — (anatomy) porta of an organ
  • Romanian: hil — (anatomy) porta of an organ
  • Russian: воро́та — (anatomy) porta of an organ
  • Spanish: hilio — (anatomy) porta of an organ