Meanings
fab1
comparative fabber · superlative fabbest
- informalFabulous (great or spectacular).
fab2
present singular third person fabs · participle present fabbing · participle past fabbed · past fabbed
- informaltransitiveTo fabricate, especially in the context of fabbers
It uses digital data from a computer to “fab” products and models of new products.
Fab3
Fab4
FAB5
alternative F.A.B. · alternative F. A. B. · alternative F-A-B · alternative F.-A.-B.
- humorousbroadcastingUsed to acknowledge that a message has been received and understood.
"Okay, FAB. Over and out."
1986, Márcio Souza, The order of the day: an unidentified flying opus2 more examples
It was great to report back to Mike and Jason on this knowing they were eager to hear that everything was operational. F.A.B. Virgil!
2011, Norman Beech, The Atlantic Job - A Dad and a Lad, FilamentPublishing Ltd, →ISBN, page 69“Understood. F.A.B., sir.” Their pilot hung the microphone back on its hook.
2013, Andrez Bergen, Who is Killing the Great Capes of Heropa?, John Hunt Publishing, →ISBNSynonyms: roger, acknowledged, five-by-five
FAB6
plural FABs
- abbreviationAbbreviation of frontal assessment battery.
- abbreviationAbbreviation of French–American–British classification.
- abbreviationAbbreviation of fast atom bombardment.
- PhilippinesabbreviationinitialismInitialism of Freeport Area of Bataan.
Synonyms & antonyms
interjectionUsed to acknowledge that a message has been received and understood.
More synonyms by meaning
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
fab · adjective
- Proto-Indo-European*bʰeh₂-
- Proto-Indo-European*bʰéh₂ti
- Proto-Italic*fāōr
- Latinfor, fā-
- Latinfābula
- Proto-Indo-European*h₃ed-
- Proto-Indo-European*h₃édosder.?
- Latinfābulōsus
- Middle Englishfabulous
- Englishfabulousclip.
- Englishfab
From fabulous, by shortening.
Full word history & related roots →fab · noun, verb
From fabricate and its derived terms, by shortening.
Full word history & related roots →FAB · interjection
Coined by Gerry and Sylvia Anderson for the TV series Thunderbirds (1965-1966), from fab, clipping of fabulous.
Full word history & related roots →Rhymes & wordplay
Rhymes with fab
All rhymes →Anagrams
Cite this entry
fab. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/fab
“fab.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/fab. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “fab,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/fab.
Source: fab on Wiktionary, CC BY-SA 4.0.