Standard Lemma guide

datagram

noun · verb · 2 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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1

noun

Meaning 1

A packet of data passed across a network.

Definition source: English Wiktionary via Wiktextract

Topics: computing, engineering, mathematics, natural-sciences, networking, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

(rare)

Definition source: English Wiktionary via Wiktextract

Usage: empty-gloss, no-gloss, rare

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *deh3-redup. Proto-Indo-European *-ti Proto-Indo-European *dédeh3ti Proto-Italic *didō Latin dō Latin datusnom. Latin datumbor. English data Proto-Indo-European *gerbh- Proto-Hellenic *grə́phō Ancient Greek γρᾰ́φω (grắphō) Proto-Indo-European *-mn̥ Ancient Greek -μᾰ (-mă) Ancient Greek γράμμα (grámma)lbor. English -gram English datagram From data + -gram.

Across languages

Translations

3 source translations are retained for this English entry.

  • Finnish: datagrammi — networking
  • Finnish: tietosähke — networking
  • Greek: δεδομενόγραμμα (dedomenógramma) — networking
Real reading context

datagram in complete knowledge articles