Hello, you have come here looking for the meaning of the word
lactose . In DICTIOUS you will not only get to know all the dictionary meanings for the word
lactose , but we will also tell you about its etymology, its characteristics and you will know how to say
lactose in singular and plural. Everything you need to know about the word
lactose you have here. The definition of the word
lactose will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
lactose , as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Etymology
Borrowed from French lactose , from Latin lac ( “ milk ” ) + -ose (derivation of glucose ). Coined by French chemist Marcelin Berthelot .
Pronunciation
Noun
lactose (countable and uncountable , plural lactoses )
( biochemistry ) The disaccharide sugar of milk and dairy products, C12 H22 O11 , a product of glucose and galactose used as a food and in medicinal compounds.
Synonyms
Derived terms
Translations
disaccharide sugar of milk and dairy products
Albanian: laktoza
Arabic: لَاكْتُوز ( lāktūz )
Hijazi Arabic: لاكتوز ( lāktōz )
Armenian: կաթնաշաքար (hy) ( katʻnašakʻar ) , լակտոզ (hy) ( laktoz )
Basque: laktosa
Belarusian: лакто́за ( laktóza )
Bulgarian: лактоза ( laktoza )
Catalan: lactosa f
Chinese:
Cantonese: 乳糖 ( jyu5 tong4 )
Hokkien: 奶糖 ( leng-thn̂g, ni-thn̂g, lin-thn̂g )
Mandarin: 乳糖 (zh) ( rǔtáng )
Czech: laktóza (cs) f
Danish: laktose (da) c , mælkesukker n
Dutch: lactose (nl) f , melksuiker (nl) m
Esperanto: laktozo (eo) , laktosukero
Estonian: laktoos , piimasuhkur
Faroese: mjólkarsukur n
Finnish: laktoosi (fi) , maitosokeri (fi)
French: lactose (fr) m
Galician: lactosa (gl) f
Georgian: ლაქტოზა ( lakṭoza )
German: Laktose f , ( alternatively: ) Lactose (de) , Milchzucker (de) m
Greek: λακτόζη (el) f ( laktózi )
Hebrew: לקטוז (he) m ( laktóz )
Hindi: दुग्धधु ( dugdhadhu )
Hungarian: laktóz (hu) , tejcukor (hu)
Icelandic: laktósi (is) m , mjólkursykur (is) m
Ido: laktoso (io)
Indonesian: laktosa (id)
Irish: lachtós
Italian: lattosio (it) m
Japanese: 乳糖 (ja) ( にゅうとう , nyūtō) , ラクトース (ja) ( rakutōsu )
Khmer: ឡាក់តូស ( laktouh )
Korean: 락토스 (ko) ( raktoseu ) , 유당(乳糖) ( yudang ) , 젖당 (ko) ( jeotdang )
Latin: lactosum
Latvian: laktoze (lv)
Lithuanian: laktozė
Macedonian: лактоза ( laktoza )
Malagasy: laktôzy (mg)
Malay: laktosa (ms)
Maori: huka waiū , reihuka
Marathi: दुग्धधु ( dugdhadhu )
Mongolian:
Cyrillic: лактоз ( laktoz ) , суун чихэр ( suun čixer ) ( China )
Nepali: दुग्धधु ( dugdhadhu )
Norwegian:
Bokmål: laktose m , melkesukker
Nynorsk: laktose m , mjølkesukker
Occitan: lactòsa
Persian: لاکتوز (fa) ( lâktoz )
Polish: laktoza (pl) f
Portuguese: lactose (pt) f
Romanian: lactoză (ro) f
Russian: лакто́за (ru) f ( laktóza )
Serbo-Croatian: laktoza , mliječni šećer
Slovak: laktóza (sk)
Slovene: laktoza , mlečni sladkor
Spanish: lactosa f
Sundanese: laktosa , gula susu
Swedish: laktos (sv) , mjölksocker (sv)
Tagalog: laktosa
Thai: แล็กโทส
Turkish: laktoz (tr) , süt şekeri
Uzbek: laktoza
Vietnamese: đường sữa , lactoza
Welsh: lactos m
Anagrams
talcose , to scale , ale-cost , scotale , coletas , locates , alecost , Lacoste , Castelo , scatole , to-scale
Dutch
Etymology
Borrowed from French lactose , formed from Latin lac ( “ milk ” ) + -ose ( “ sugar ” ) (derivation of sucrose ).
Pronunciation
IPA (key ) : /ˌlɑkˈtoː.zə/
Hyphenation: lac‧to‧se
Rhymes: -oːzə
Noun
lactose f (uncountable )
lactose
Synonym: melksuiker
Derived terms
French
Etymology
Coined by French chemist Marcelin Berthelot , from Latin lac ( “ milk ” ) + -ose ( “ sugar ” ) (derivation of sucrose ). See also lait .
Pronunciation
Noun
lactose m (usually uncountable , plural lactoses )
( biochemistry ) lactose
Further reading
Portuguese
Etymology
Borrowed from French lactose , formed from Latin lac ( “ milk ” ) + -ose ( “ sugar ” ) (derivation of sucrose ).
Pronunciation
Noun
lactose f (plural lactoses )
( biochemistry ) lactose ( disaccharide sugar of milk )