adj · noun · verb · 11 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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Received-Pronunciation:/ˈkɒn.vɛks/
Received-Pronunciation:/kɒnˈvɛks/
Received-Pronunciation:/kənˈvɛks/
Southern-England:Recorded audio is listed in the source snapshot.
General-American:/ˈkɑn.vɛks/
General-American:/kɑnˈvɛks/
General-American:/kənˈvɛks/
CMU ARPABET:K AH0 N V EH1 K S
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
CMU ARPABET 2:K AA1 N V EH2 K S
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Curved or bowed outward like the outside of a bowl, circle, or sphere.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
adj
Meaning 2
having an epigraph that is a convex set.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Qualifier: functional analysis
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
adj
Meaning 3
having no internal angles greater than 180 degrees.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Topics: geometry, mathematics, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
adj
Meaning 4
arranged such that for any two points in the set, a straight line between the two points is contained within the set.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Topics: mathematics, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
Any convex body or surface.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
A playing card made convex for use in cheating.
Definition source: English Wiktionary via Wiktextract
Topics: gambling, games
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
noun
Meaning 7
A small convex mirror used to cheat by observing other players' cards.
Definition source: English Wiktionary via Wiktextract
Topics: gambling, games
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: shiner
Antonyms: none provided
8
verb
Meaning 8
To form a convex curve or surface; to become convex.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
verb
Meaning 9
To cause to form a convex curve or surface; to make convex.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
verb
Meaning 10
To circulate or cause to circulate in a curved path; to cause or exhibit convection.
Definition source: English Wiktionary via Wiktextract
Usage: ambitransitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
11
adjective
Meaning 11
curving or bulging outward
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: bulging
Antonyms: concave
History
Etymology
Borrowed from Middle French convexe, from Latin convexus (“arched”).
Across languages
Translations
61 source translations are retained for this English entry.
Arabic:
مُحَدَّب
(muḥaddab)
— curved or bowed outward like the outside of a bowl, circle, or sphere
Armenian:
ուռուցիկ
(uṙucʻik)
— curved or bowed outward like the outside of a bowl, circle, or sphere
Asturian:
convexu
— curved or bowed outward like the outside of a bowl, circle, or sphere
Bengali:
উত্তল
(uttol)
— curved or bowed outward like the outside of a bowl, circle, or sphere
Bulgarian:
изпъкнал
(izpǎknal)
— curved or bowed outward like the outside of a bowl, circle, or sphere
Catalan:
convex
— curved or bowed outward like the outside of a bowl, circle, or sphere
Chinese Mandarin:
凸
(tū)
— curved or bowed outward like the outside of a bowl, circle, or sphere
Cornish:
bothgrom
— curved or bowed outward like the outside of a bowl, circle, or sphere
Czech:
vypouklý
— curved or bowed outward like the outside of a bowl, circle, or sphere
Czech:
vypuklý
— curved or bowed outward like the outside of a bowl, circle, or sphere
Czech:
konvexní
— curved or bowed outward like the outside of a bowl, circle, or sphere
Danish:
konveks
— curved or bowed outward like the outside of a bowl, circle, or sphere
Dutch:
bol
— curved or bowed outward like the outside of a bowl, circle, or sphere
Esperanto:
malkava
— curved or bowed outward like the outside of a bowl, circle, or sphere
Esperanto:
konveksa
— curved or bowed outward like the outside of a bowl, circle, or sphere
Estonian:
kumer
— curved or bowed outward like the outside of a bowl, circle, or sphere
Finnish:
kupera
— curved or bowed outward like the outside of a bowl, circle, or sphere
French:
convexe
— curved or bowed outward like the outside of a bowl, circle, or sphere
Galician:
convexo
— curved or bowed outward like the outside of a bowl, circle, or sphere
Galician:
comba
— curved or bowed outward like the outside of a bowl, circle, or sphere
German:
konvex
— curved or bowed outward like the outside of a bowl, circle, or sphere
German:
nach außen gewölbt
— curved or bowed outward like the outside of a bowl, circle, or sphere
Greek:
κυρτός
(kyrtós)
— curved or bowed outward like the outside of a bowl, circle, or sphere
Ancient Greek:
κυρτός
(kurtós)
— curved or bowed outward like the outside of a bowl, circle, or sphere
Hawaiian:
ʻeʻemu
— curved or bowed outward like the outside of a bowl, circle, or sphere
Hebrew:
קעור
(qa'ur)
— curved or bowed outward like the outside of a bowl, circle, or sphere
Hindi:
उत्तल
(uttal)
— curved or bowed outward like the outside of a bowl, circle, or sphere
Hindi:
गुंबद
(gumbad)
— curved or bowed outward like the outside of a bowl, circle, or sphere
Hindi:
उन्नतोदर
(unnatodar)
— curved or bowed outward like the outside of a bowl, circle, or sphere
Hungarian:
domború
— curved or bowed outward like the outside of a bowl, circle, or sphere
Hungarian:
konvex
— curved or bowed outward like the outside of a bowl, circle, or sphere
Icelandic:
kúptur
— curved or bowed outward like the outside of a bowl, circle, or sphere
Icelandic:
ávalur
— curved or bowed outward like the outside of a bowl, circle, or sphere
Indonesian:
cembung
— curved or bowed outward like the outside of a bowl, circle, or sphere
Ingrian:
kupera
— curved or bowed outward like the outside of a bowl, circle, or sphere
Italian:
convesso
— curved or bowed outward like the outside of a bowl, circle, or sphere
Japanese:
凸面
(totsumen)
— curved or bowed outward like the outside of a bowl, circle, or sphere
Kannada:
ನಿಮ್ನದರ್ಪಣ
(nimnadarpaṇa)
— curved or bowed outward like the outside of a bowl, circle, or sphere
Kazakh:
дөңес
(döñes)
— curved or bowed outward like the outside of a bowl, circle, or sphere
Korean:
볼록한
(bollokhan)
— curved or bowed outward like the outside of a bowl, circle, or sphere
Northern Kurdish:
qoqiz
— curved or bowed outward like the outside of a bowl, circle, or sphere
Latin:
convexus
— curved or bowed outward like the outside of a bowl, circle, or sphere
Lithuanian:
išgaubtas
— curved or bowed outward like the outside of a bowl, circle, or sphere
Norwegian Bokmål:
konveks
— curved or bowed outward like the outside of a bowl, circle, or sphere
Norwegian Nynorsk:
konveks
— curved or bowed outward like the outside of a bowl, circle, or sphere
Occitan:
convèx
— curved or bowed outward like the outside of a bowl, circle, or sphere
Persian:
کوژ
— curved or bowed outward like the outside of a bowl, circle, or sphere
Polish:
wypukły
— curved or bowed outward like the outside of a bowl, circle, or sphere
Portuguese:
convexo
— curved or bowed outward like the outside of a bowl, circle, or sphere
Romanian:
convex
— curved or bowed outward like the outside of a bowl, circle, or sphere
Russian:
вы́пуклый
(výpuklyj)
— curved or bowed outward like the outside of a bowl, circle, or sphere
Sindhi:
گھُٻيل
(ghuḇel)
— curved or bowed outward like the outside of a bowl, circle, or sphere
Slovak:
konvexný
— curved or bowed outward like the outside of a bowl, circle, or sphere
Slovene:
konveksen
— curved or bowed outward like the outside of a bowl, circle, or sphere
Spanish:
convexo
— curved or bowed outward like the outside of a bowl, circle, or sphere
Swedish:
konvex
— curved or bowed outward like the outside of a bowl, circle, or sphere
Tagalog:
malukob
— curved or bowed outward like the outside of a bowl, circle, or sphere
Thai:
นูน
(nuun)
— curved or bowed outward like the outside of a bowl, circle, or sphere
Turkish:
konveks
— curved or bowed outward like the outside of a bowl, circle, or sphere
Turkish:
dışbükey
— curved or bowed outward like the outside of a bowl, circle, or sphere
Welsh:
amgrwm
— curved or bowed outward like the outside of a bowl, circle, or sphere