Standard Lemma guide

kab

noun · 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

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.

No pronunciation record was provided for this word.

1

noun

Meaning 1

Alternative form of cab: a former Hebrew unit of volume.

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, alternative, historical

Topics: units-of-measure

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Initialism of knee airbag.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, initialism

Topics: automotive, transport, vehicles

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: AB, SRS

3

noun

Meaning 3

A guided bomb (GBU), in a Soviet or post-Soviet (especially Russian or Ukrainian) military context.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From Hebrew קב (káv).

In the sense "guided bomb", from Russian КАБ (KAB) or sometimes Ukrainian КАБ (KAB), from Russian корректируемых авиационных бомб (korrektirujemyx aviacionnyx bomb) and Ukrainian корегованих авіаційних бомб (korehovanyx aviacijnyx bomb).