adj · name · noun · verb · 51 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.
UK:bŏb
UK:/bɒb/
rhymes with -ɒb
US:bäb
US:bôb
US:/bɑb/
US:/bɔb/
UK:Recorded audio is listed in the source snapshot.
Received-Pronunciation:bŏb
Received-Pronunciation:/bɒb/
Australia:Recorded audio is listed in the source snapshot.
US:Recorded audio is listed in the source snapshot.
rhymes with -ɑːb
CMU ARPABET:B AA1 B
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Back-of-the-book; denoting those stamps in a catalogue that are not used for the payment of regular postage fees, and are displayed separately in the catalogue after that listing; the division between these two groups varies with the publisher.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Topics: hobbies, lifestyle, philately
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
name
Meaning 2
A diminutive of the male given name Robert.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
name
Meaning 3
The person or system receiving a message or signal from a source conventionally known as Alice.
Definition source: English Wiktionary via Wiktextract
make a curtsy; usually done only by girls and women; as a sign of respect
Definition source: Princeton WordNet 3.0
Examples
She curtsied when she shook the Queen's hand
Meaning relationships
Synonyms: curtsy
Antonyms: none provided
Broader terms: greet, recognize, recognise
49
verb
Meaning 49
remove or shorten the tail of an animal
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: dock, tail
Antonyms: none provided
Broader terms: cut
50
verb
Meaning 50
move up and down repeatedly
Definition source: Princeton WordNet 3.0
Examples
her rucksack bobbed gently on her back
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: move
Narrower terms: dabble, bob around, bob about
51
verb
Meaning 51
ride a bobsled
Definition source: Princeton WordNet 3.0
Examples
The boys bobbed down the hill screaming with pleasure
Meaning relationships
Synonyms: bobsled
Antonyms: none provided
Broader terms: sled, sleigh
History
Etymology
Acronym of back of the book.
Probably from a medieval hypocorism of Rob.
From Middle English bobben (“to strike, beat, shake, jog”), of uncertain origin. Compare Scots bob (“to mark, dance with a bobbing motion”), Icelandic boppa (“to wave up and down”), Swedish bobba (“to bob”), Dutch dobberen ("bobbing").
From Middle English bobbe (“a cluster (of fruit); a twig with its leaves, a spray”), perhaps of Celtic origin (compare Irish baban "tassel, cluster," Gaelic babag).
Blend of blitter object.
Acronym of battery-operated boyfriend, fortuitously spelling out the male given name Bob in the case of the humorous colloquial definition.
Across languages
Translations
98 source translations are retained for this English entry.
Albanian:
Bob
— diminutive of Robert
Amharic:
ቦብ
(bob)
— diminutive of Robert
Arabic:
بُوب
(bōb)
— diminutive of Robert
Armenian:
Բոբ
— diminutive of Robert
Azerbaijani:
Bob
— diminutive of Robert
Bengali:
বব
(bobo)
— diminutive of Robert
Bulgarian:
Боб
— diminutive of Robert
Catalan:
Bob
— diminutive of Robert
Cherokee:
ᏆᏆ
(quaqua)
— diminutive of Robert
Chinese Cantonese:
巴布
(baa1 bou3)
— diminutive of Robert
Chinese Mandarin:
鮑勃 /鲍勃
(Bàobó)
— diminutive of Robert
Chinese Mandarin:
巴布
(Bābù)
— diminutive of Robert
Czech:
Bob
— diminutive of Robert
Danish:
Bob
— diminutive of Robert
Dutch:
Bob
— diminutive of Robert
Esperanto:
Robĉjo
— diminutive of Robert
French:
Bob
— diminutive of Robert
Georgian:
ბობ
(bob)
— diminutive of Robert
German:
Bob
— diminutive of Robert
Greek:
Μπομπ
(Bomp)
— diminutive of Robert
Hebrew:
בוֹב
(bob)
— diminutive of Robert
Hindi:
बॉब
(bŏb)
— diminutive of Robert
Hungarian:
Bob
— diminutive of Robert
Irish:
Bob
— diminutive of Robert
Italian:
Bob
— diminutive of Robert
Japanese:
ボブ
(bobu)
— diminutive of Robert
Korean:
밥
(Bap)
— diminutive of Robert
Central Kurdish:
بۆب
(bob)
— diminutive of Robert
Latvian:
Bobs
— diminutive of Robert
Lithuanian:
Bobas
— diminutive of Robert
Macedonian:
Боб
— diminutive of Robert
Malayalam:
ബോബ്
(bōbŭ)
— diminutive of Robert
Mongolian:
Боб
— diminutive of Robert
Norwegian:
Bob
— diminutive of Robert
Persian:
باب
(bâb)
— diminutive of Robert
Portuguese:
Beto
— diminutive of Robert
Portuguese:
Bob
— diminutive of Robert
Romanian:
Bob
— diminutive of Robert
Russian:
Боб
— diminutive of Robert
Serbo-Croatian:
Боб
— diminutive of Robert
Serbo-Croatian:
Bob
— diminutive of Robert
Sinhalese:
බොබ්
(bob)
— diminutive of Robert
Slovak:
Bob
— diminutive of Robert
Spanish:
Beto
— diminutive of Robert
Spanish:
Bob
— diminutive of Robert
Swedish:
Bob
— diminutive of Robert
Tagalog:
Bob
— diminutive of Robert
Thai:
บ็อบ
(bɔ̀p)
— diminutive of Robert
Turkish:
Bob
— diminutive of Robert
Ukrainian:
Боб
— diminutive of Robert
Uzbek:
Bob
— diminutive of Robert
Vietnamese:
Bob
— diminutive of Robert
Welsh:
Bob
— diminutive of Robert
Finnish:
Bob
— person or system receiving a message
Portuguese:
Bob
— person or system receiving a message