adj · noun · 10 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.
Received-Pronunciation:/ˈhiː.li.ə.tɹəʊp/
Received-Pronunciation:/ˈhɛ-/
Received-Pronunciation:/-lɪ.əʊ-/
Southern-England:Recorded audio is listed in the source snapshot.
Southern-England:Recorded audio is listed in the source snapshot.
General-American:/ˈhi.li.əˌtɹoʊp/
CMU ARPABET:HH IY1 L IY0 AH0 T R OW2 P
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Of a light purple or violet colour like that of Heliotropium arborescens flowers.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
A plant with flowers which turn to face and follow the sun, such as (archaic) marigolds and sunflowers.
Definition source: English Wiktionary via Wiktextract
Usage: also, countable, figuratively
Topics: biology, botany, natural-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: heliotropian, turnsole
Antonyms: none provided
3
noun
Meaning 3
A plant with flowers which turn to face and follow the sun, such as (archaic) marigolds and sunflowers.
A plant of the genus Heliotropium, especially a common heliotrope (Heliotropium arborescens), which has clusters of purple flowers with a strong fragrance.
Definition source: English Wiktionary via Wiktextract
A plant with flowers which turn to face and follow the sun, such as (archaic) marigolds and sunflowers.
With a qualifying word: any of various plants resembling those of the genus Heliotropium.
Definition source: English Wiktionary via Wiktextract
Usage: also, countable, figuratively, uncountable
Topics: biology, botany, natural-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: heliotropian, turnsole
Antonyms: none provided
5
noun
Meaning 5
The fragrance of Heliotropium arborescens flowers, or a scent resembling this fragrance.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
A light purple or violet colour like that of Heliotropium arborescens flowers.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
noun
Meaning 7
An instrument that uses a mirror to reflect sunlight for purposes such as signalling, or (surveying) triangulation (where the reflected light is detected by another surveyor positioned some distance away).
Definition source: English Wiktionary via Wiktextract
Usage: countable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: sematrope, helio
Antonyms: none provided
8
noun
Meaning 8
An ancient type of sundial consisting of a bowl with a perpendicular gnomon mounted in the centre.
Definition source: English Wiktionary via Wiktextract
Usage: countable, historical
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
noun
Meaning 9
Synonym of bloodstone (“a green chalcedony that is sprinkled with red spots or veins of hematite”).
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: bloodstone
Antonyms: none provided
10
noun
Meaning 10
green chalcedony with red spots that resemble blood
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: bloodstone
Antonyms: none provided
Broader terms: chalcedony, calcedony
History
Etymology
PIE word *sóh2wl̥ The noun is borrowed from French héliotrope, from Latin hēliotropium (“plant which turns to face the sun; bloodstone”), from Ancient Greek ἡλῐοτρόπῐον (hēlĭotrópĭon, “European heliotrope (Heliotropium europaeum); bloodstone; solar clock, sundial”), from ἥλῐος (hḗlĭos, “the sun”) (ultimately from Proto-Indo-European *sóh2wl̥ (“the sun”)) + τρόπος (trópos, “a turn”) (from τρέπω (trépō, “to rotate; to turn”) (from Proto-Indo-European *trep- (“to turn”)) + -ος (-os, suffix forming nouns from verbs)) + -ῐον (-ĭon, diminutive suffix forming nouns). By surface analysis, helio- + -trope. The French-derived spelling displaced Middle English elitrope, eliotropius, elitropium (“plant which turns to face the sun; bloodstone”) [and other forms], from Old English eliotropus, from Latin hēliotropium (see above); and Old English siġelhweorfa, sōlsece, and sunnfolgend (“heliotrope flower”). Noun sense 6 (“synonym of bloodstone”) is from the fact that a piece of the mineral placed in water is said to change the sun’s rays to a blood-red colour: see the 1601 quotation. The adjective is probably derived from the noun.
Across languages
Translations
108 source translations are retained for this English entry.
Finnish:
heliotroopin värinen
— of a light purple or violet colour like that of Heliotropium arborescens flowers
Polish:
jasnofioletowy
— of a light purple or violet colour like that of Heliotropium arborescens flowers
Albanian:
dielldridhës
— plant with flowers which turn to face and follow the sun
Catalan:
heliotropi
— plant with flowers which turn to face and follow the sun
Finnish:
heliotrooppi
— plant with flowers which turn to face and follow the sun
Greek:
ηλιοτρόπιο
(iliotrópio)
— plant with flowers which turn to face and follow the sun
Ancient Greek:
ἡλιοτρόπιον
(hēliotrópion)
— plant with flowers which turn to face and follow the sun
Irish:
plúr na gréine
— plant with flowers which turn to face and follow the sun
Latin:
hēliotropium
— plant with flowers which turn to face and follow the sun
Polish:
heliotrop
— plant with flowers which turn to face and follow the sun
Portuguese:
heliotrópio
— plant with flowers which turn to face and follow the sun
Arabic:
رَقِيب الشَّمْسِ
(raqīb aš-šamsi)
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Arabic:
غُبَيْرَاء
(ḡubayrāʔ)
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Armenian:
արեւադարձ
(arewadarj)
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Bulgarian:
подсу́нка
(podsúnka)
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Chinese Cantonese:
天芥菜
(tin1 gaai3 coi3)
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Chinese Mandarin:
天芥菜
(tiānjiècài)
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Danish:
heliotrop
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Dutch:
heliotroop
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Esperanto:
heliotropo
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Finnish:
heliotrooppi
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
French:
héliotrope
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Georgian:
ჰელიოტროპი
(helioṭroṗi)
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
German:
Sonnenwende
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Greek:
ηλιοτρόπιο
(iliotrópio)
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Ancient Greek:
ἡλῐοτρόπῐον
(hēlĭotrópĭon)
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Hebrew:
עֹקֶץ־עַקְרָב
(ókets-akráv)
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Hungarian:
kunkor
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Ido:
heliotropo
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Irish:
plúr na gréine
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Italian:
eliotropio
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Japanese:
ヘリオトロープ
(heriotorōbu)
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Korean:
해꽃
(haekkot)
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Kyrgyz:
гелиотроп
(geliotrop)
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Latin:
hēliotropium
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Latvian:
heliotrops
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Lithuanian:
heliotropas
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Persian:
آفتابپرست
(âftâb-parast)
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Polish:
heliotrop
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Polish:
tomiłek
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Portuguese:
heliotropo
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Romanian:
heliotrop
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Russian:
гелиотро́п
(geliotróp)
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Serbo-Croatian:
bradavka
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Upper Sorbian:
wobrotnička
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Spanish:
heliotropo
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Swedish:
heliotrop
— plant of the genus Heliotropium; any of various plants resembling those of the genus Heliotropium
Danish:
heliotrop
— Heliotropium arborescens
Esperanto:
heliotropo
— Heliotropium arborescens
Estonian:
harilik heliotroop
— Heliotropium arborescens