Standard Lemma guide

hemisphere

noun · 9 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: /ˈhɛmɪsfɪə/
  • British, Southern, Standard: /ˈhɛmɪsfɪː/
  • British, Southern, Standard: /ˈhɛmɪsfɪj.ə/
  • Canada, US: hĕm'ĭsfîr
  • Canada, US: /ˈhɛmɪsfɪɹ/
  • US: Recorded audio is listed in the source snapshot.
  • Australian: /ˈhemɪsfɪə/
  • New-Zealand: /ˈheməsfiə/
  • Scotland: /ˈhɛmɪsfiɾ/
  • /ˈhɛmɪsfɛː/ East Anglia, cheer–chair merger
  • CMU ARPABET: HH EH1 M IH0 S F IH2 R Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Half of the celestial sphere, as divided by either the ecliptic or the celestial equator .

Definition source: English Wiktionary via Wiktextract

Topics: astrology, astronomy, human-sciences, mysticism, natural-sciences, philosophy, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A realm or domain of activity .

Definition source: English Wiktionary via Wiktextract

Usage: figuratively

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Half of the Earth, such as the Northern Hemisphere, Southern Hemisphere, Western Hemisphere or Eastern Hemisphere, Land Hemisphere, Water Hemisphere etc. .

Definition source: English Wiktionary via Wiktextract

Topics: geography, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Any half-sphere, formed by a plane intersecting the center of a sphere. .

Definition source: English Wiktionary via Wiktextract

Topics: geometry, mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

A map or projection of a celestial or terrestrial hemisphere .

Definition source: English Wiktionary via Wiktextract

Topics: cartography, geography, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

Either of the two halves of the cerebrum. .

Definition source: English Wiktionary via Wiktextract

Topics: anatomy, medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

either half of the cerebrum

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: cerebral hemisphere

Antonyms: none provided

Broader terms: neural structure

Narrower terms: left hemisphere, left brain, right hemisphere, right brain

8

noun

Meaning 8

half of the terrestrial globe

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: geographical area, geographic area, geographical region, geographic region

Narrower terms: eastern hemisphere, orient, western hemisphere, occident, New World, northern hemisphere, southern hemisphere

9

noun

Meaning 9

half of a sphere

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: subfigure

History

Etymology

From Latin hemisphaerium, from Ancient Greek ἡμισφαίριον (hēmisphaírion), from ἡμι- (hēmi-, “half”) + σφαῖρα (sphaîra, “sphere”). Equivalent to hemi- + sphere. Displaced native Old English healftrendel (literally “half-sphere”).

Across languages

Translations

156 source translations are retained for this English entry.

  • Afrikaans: hemisfeer — half of the celestial sphere
  • Albanian: hemisferë — half of the celestial sphere
  • Bulgarian: полусфе́ра (polusféra) — half of the celestial sphere
  • Bulgarian: полукълбо́ (polukǎlbó) — half of the celestial sphere
  • Finnish: puolipallo — half of the celestial sphere
  • Galician: hemisferio — half of the celestial sphere
  • Hindi: गोलार्ध (golārdh) — half of the celestial sphere
  • Kazakh: жартышар (jartyşar) — half of the celestial sphere
  • Latin: hēmisphaerium — half of the celestial sphere
  • Māori: tuakoi — half of the celestial sphere
  • Polish: półkula — half of the celestial sphere
  • Russian: полусфе́ра (polusféra) — half of the celestial sphere
  • Russian: полуша́рие (polušárije) — half of the celestial sphere
  • Russian: гемисфе́ра (gemisféra) — half of the celestial sphere
  • Tagalog: hatimbulog — half of the celestial sphere
  • Tagalog: hating-daigdig — half of the celestial sphere
  • Afrikaans: hemisfeer — realm or domain of activity
  • Finnish: toimintapiiri — realm or domain of activity
  • Polish: sfera — realm or domain of activity
  • Afrikaans: hemisfeer — half of the Earth
  • Albanian: hemisferë — half of the Earth
  • Arabic: نِصْف كُرَة (niṣf kura) — half of the Earth
  • Armenian: կիսագունդ (kisagund) — half of the Earth
  • Asturian: hemisferiu — half of the Earth
  • Azerbaijani: yarımkürə — half of the Earth
  • Belarusian: паўша́р'е (pawšárʺje) — half of the Earth
  • Belarusian: паўку́ля (pawkúlja) — half of the Earth
  • Bengali: গোলার্ধ (gōlardho) — half of the Earth
  • Bulgarian: полукълбо́ (polukǎlbó) — half of the Earth
  • Bulgarian: хемисфе́ра (hemisféra) — half of the Earth
  • Burmese: ကမ္ဘာလုံးခြမ်း (kambhalum:hkram:) — half of the Earth
  • Catalan: hemisferi — half of the Earth
  • Chinese Mandarin: 半球 (bànqiú) — half of the Earth
  • Czech: polokoule — half of the Earth
  • Danish: halvkugle — half of the Earth
  • Dutch: halfrond — half of the Earth
  • Dutch: hemisfeer — half of the Earth
  • Esperanto: duonsfero — half of the Earth
  • Esperanto: hemisfero — half of the Earth
  • Esperanto: duonglobo — half of the Earth
  • Estonian: poolkera — half of the Earth
  • Finnish: pallonpuolisko — half of the Earth
  • Finnish: hemisfääri — half of the Earth
  • French: hémisphère — half of the Earth
  • Galician: hemisferio — half of the Earth
  • Georgian: ნახევარსფერო (naxevarspero) — half of the Earth
  • Georgian: ჰემისფერო (hemispero) — half of the Earth
  • German: Hemisphäre — half of the Earth
  • German: Halbkugel — half of the Earth
  • Greek: ημισφαίριο (imisfaírio) — half of the Earth
  • Gujarati: ગોલાર્ધ (golārdh) — half of the Earth
  • Gujarati: ગોળાર્ધ (goḷārdh) — half of the Earth
  • Hawaiian: poepoe hapa — half of the Earth
  • Hebrew: המיספירה — half of the Earth
  • Hebrew: חֲצִי כַּדּוּר (khatsi kadúr) — half of the Earth
  • Hindi: गोलार्ध (golārdh) — half of the Earth
  • Hungarian: félgömb — half of the Earth
  • Hungarian: félteke — half of the Earth
  • Icelandic: hálfkúla — half of the Earth
  • Icelandic: hvel — half of the Earth
  • Ido: misfero — half of the Earth
  • Indonesian: belahan bumi — half of the Earth
  • Italian: emisfero — half of the Earth
  • Japanese: 半球 (hankyū) — half of the Earth
  • Kazakh: жартышар (jartyşar) — half of the Earth
  • Khmer: អឌ្ឍគោល (ʼatthĕəʼ kool) — half of the Earth
  • Korean: 반구 (ban'gu) — half of the Earth
  • Kyrgyz: жарым шар (jarım şar) — half of the Earth
  • Lao: ຊີກໂລກ (sīk lōk) — half of the Earth
  • Latvian: puslode — half of the Earth
  • Lithuanian: pusrutulis — half of the Earth
  • Macedonian: полутопка (polutopka) — half of the Earth
  • Macedonian: хемисфера (hemisfera) — half of the Earth
  • Malay: hemisfera — half of the Earth
  • Māori: tuakoi — half of the Earth
  • Mongolian: тал бөмбөрцөг (tal bömbörcög) — half of the Earth
  • Mongolian: бөмбөрцгийн тал (bömbörcgiin tal) — half of the Earth
  • Norwegian: halvkule — half of the Earth
  • Occitan: emisfèri — half of the Earth
  • Old English: healftrendel — half of the Earth
  • Pashto: نيمه کره (nímakorá) — half of the Earth
  • Pashto: نصف کره (nesfekorá) — half of the Earth
  • Persian: نیمکره (nimkore) — half of the Earth
  • Polish: półkula — half of the Earth
  • Portuguese: hemisfério — half of the Earth
  • Romanian: emisferă — half of the Earth
  • Russian: полуша́рие (polušárije) — half of the Earth
  • Russian: гемисфе́ра (gemisféra) — half of the Earth
  • Scottish Gaelic: leth-chruinne — half of the Earth
  • Serbo-Croatian: хемисфе́ра — half of the Earth
  • Serbo-Croatian: hemisféra — half of the Earth
  • Slovak: pologuľa — half of the Earth
  • Slovene: polobla — half of the Earth
  • Spanish: hemisferio — half of the Earth
  • Swedish: halvklot — half of the Earth
  • Swedish: hemisfär — half of the Earth
  • Tagalog: hating-daigdig — half of the Earth
  • Tagalog: hatimbulog — half of the Earth
  • Tajik: нимкура (nimkura) — half of the Earth
  • Telugu: అర్ధగోళము (ardhagōḷamu) — half of the Earth
  • Thai: ซีกโลก (sîik-lôok) — half of the Earth
  • Turkish: yarımküre — half of the Earth
  • Turkmen: ýarymşar — half of the Earth
  • Ukrainian: півку́ля (pivkúlja) — half of the Earth
  • Urdu: نیم کرہ (nim kura) — half of the Earth
  • Urdu: نصف کره (nisf kura) — half of the Earth
  • Uyghur: يېرىم شار (yërim shar) — half of the Earth
  • Uzbek: yarim shar — half of the Earth
  • Vietnamese: bán cầu — half of the Earth
  • Welsh: hemisffer — half of the Earth
  • Zazaki: nimkura — half of the Earth
  • Afrikaans: hemisfeer — any half-sphere
  • Arabic: نِصْف كُرَة (niṣf kura) — any half-sphere
  • Armenian: կիսագունդ (kisagund) — any half-sphere
  • Asturian: hemisferiu — any half-sphere
  • Catalan: hemisferi — any half-sphere
  • Chinese Mandarin: 半球 (bànqiú) — any half-sphere
  • Czech: polokoule — any half-sphere
  • Danish: halvkugle — any half-sphere
  • Dutch: hemisfeer — any half-sphere
  • Esperanto: duonsfero — any half-sphere
  • Esperanto: hemisfero — any half-sphere
  • Finnish: puolipallo — any half-sphere
  • French: hémisphère — any half-sphere
  • Galician: hemisferio — any half-sphere
  • German: Halbkugel — any half-sphere
  • Greek: ημισφαίριο (imisfaírio) — any half-sphere
  • Hindi: गोलार्ध (golārdh) — any half-sphere
  • Hungarian: félgömb — any half-sphere
  • Ido: misfero — any half-sphere
  • Italian: emisfero — any half-sphere
  • Japanese: 半球体 (hankyūtai) — any half-sphere
  • Japanese: 半球 (hankyū) — any half-sphere
  • Macedonian: полутопка (polutopka) — any half-sphere
  • Malay: hemisfera — any half-sphere
  • Norwegian: halvkule — any half-sphere
  • Old English: healftrendel — any half-sphere
  • Persian: نیمکره (nimkore) — any half-sphere
  • Persian: نیمگوی (nimguy) — any half-sphere
  • Polish: półkula — any half-sphere
  • Portuguese: hemisfério — any half-sphere
  • Romanian: emisferă — any half-sphere
  • Russian: полуша́рие (polušárije) — any half-sphere
  • Spanish: hemisferio — any half-sphere
  • Spanish: semiesfera — any half-sphere
  • Swedish: halvklot class \n — any half-sphere
  • Swedish: hemisfär — any half-sphere
  • Tagalog: hatimbulog — any half-sphere
  • Telugu: అర్ధగోళము (ardhagōḷamu) — any half-sphere
  • Thai: ซีกโลก (sîik-lôok) — any half-sphere
  • Turkish: yarımküre — any half-sphere
  • Zazaki: nimkura — any half-sphere
  • Zazaki: nimkıst — any half-sphere
  • Finnish: pallonpuolisko — cartography: map or projection of a celestial or terrestrial hemisphere
  • Finnish: tähtitaivas — cartography: map or projection of a celestial or terrestrial hemisphere
  • Polish: półkula — cartography: map or projection of a celestial or terrestrial hemisphere
Real reading context

hemisphere in complete knowledge articles