Standard Lemma guide

pseudoheader

noun · 1 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

US: Recorded audio is listed in the source snapshot.

noun

Meaning 1

A simplified header used in the TCP and UDP protocols in order to calculate a checksum.

Definition source: English Wiktionary via Wiktextract

Usage: Internet

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From pseudo- + header.

Word forms

Inflections and variants

pseudoheaders — plural

Word family

Derived and related words

Derived: none provided

Related: none provided

Semantic map

Other relationships

Sources

Where this information comes from

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