Standard Lemma guide

first-line

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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No pronunciation record was provided for this word.

1

adj

Meaning 1

Of first resort.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • The embankment was the first-line defense against the flood.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Of prime quality or importance.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

At the lowermost supervisory level.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • first-line manager
  • Police sergeant is a first-line position.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

No etymology was provided for this word.