longipin
A particular melampolide found in Melampodium longipes.

lonicerin
A flavonoid found in Lonicera plants.

loniceroside
Any of a group of glycosides isolated from plants of the genus Lonicera.

lonicerosides
plural of loniceroside

lonomiasis
poisoning by the venom of caterpillars of the genus Lonomia

lonomism
Synonym of lonomiasis.

lophophine
3-methoxy-4,5-methylenedioxyphenethylamine, a putative psychedelic and entactogen drug of the methylenedioxyphenethylamine class.

lopirazepam
A short-acting benzodiazepine analogue of the pyridodiazepine type.

lorajmine
17-monochloroacetylajmaline, an antiarrhythmic drug derived from the roots of Rauvolfia serpentina.

losartan
An antihypertensive drug that is taken orally in the form of its potassium salt C₂₂H₂₂ClKN₆O and blocks the action of the physiologically active form of angiotensin.

losmapimod
A selective inhibitor of the p38 mitogen-activated protein kinases.

loture
A lotion.

lotures
plural of loture

loukoumades
Pastries made of deep-fried dough soaked in sugar syrup or honey and cinnamon, and sometimes sprinkled with sesame. (used especially of the Greek version of these pastries)

loureirin
Any of a group of isomeric aromatic ketones, 1-(4-hydroxyphenyl)-3-(2,4,6-trimethoxyphenyl)propanone, found in dragon's blood.

loureirins
plural of loureirin

lousicide
A substance that kills lice.

lousicides
plural of lousicide

loweite
An alkaline sulphate that is a volcanic sublimation product

lowline
A slackline which is mounted close to the ground

lowlines
plural of lowline

loxygen
Liquid oxygen.

lubiminol
A sesquiterpenoid with chemical formula C₁₅H₂₆O₂.

lubrication
The application of a substance (lubricant) between moving surfaces in contact in order to reduce friction and minimize heating.

lubrications
plural of lubrication

lucartamide
A proton pump inhibitor.

lucidol
benzoyl peroxide

lucinigen
A dye that is fluorescent when oxidised

luddoo
Alternative form of laddu.

luddoos
plural of luddoo

ludeme
A basic element or building block of gameplay.

ludemes
plural of ludeme

ludonarrative
The intersection in a game of ludic elements and narrative elements.

ludonarratives
plural of ludonarrative

ludoo
Alternative form of laddu.

ludoos
plural of ludoo

luepeptin
Misspelling of leupeptin.

luetin
An antigen preparation from Treponema, used in a cutireaction test for syphilis.

lufaxin
A protein in the saliva of sand flies

lufaxins
plural of lufaxin

lujvo
A Lojban compound word, made up of several gismu (“root words”) in their rafsi (“abbreviated”) form, joined together.

luliberin
Gonadotropin-releasing hormone

lumazine
The phenolic heterocycle 2,4-dihydroxypteridine that is related to riboflavin

lumberyard
A facility dedicated to the preparation and sale of lumber.

lumberyards
plural of lumberyard

lumicalciferol
A photoisomer produced by the excessive irradiation of ergosterol, lumisterol, or vitamin D.

lumican
The major keratin sulfate proteoglycan of the cornea.

lumichrome
The fluorescent dye 7,8-dimethyl-1H-benzo[g]pteridine-2,4-dione

lumiflavin
A toxic flavin produced by the action of light on vitamin B2.

luminacin
Any of a particular group of angiogenesis inhibitors isolated from an actinomycete.

luminacins
plural of luminacin

luminase
An enzyme preparation used to lighten the skin

luminescence
Any emission of light that cannot be attributed merely to the temperature of the emitting body.

luminescences
plural of luminescence

luminogen
Any atom or molecule which, when added to a crystal, causes it to luminesce or fluoresce

luminogens
plural of luminogen

luminolide
A macrolide present in some sponges

luminophor
Alternative form of luminophore.

luminophore
That part of a molecule that is responsible for a given emission band when it undergoes luminescence.

luminophores
plural of luminophore

luminopsin
A bioluminescent opsin

luminopsins
plural of luminopsin

lumiphore
Luminophore.

lumiphores
plural of lumiphore

lumogallion
A fluorimetric reagent, 5-chloro-2-hydroxy-3-[(2Z)-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]benzenesulfonic acid, for the detection of aluminum, gallium and other metals

lumpenbourgeoisie
A middle or upper class that supports colonial masters and has little collective self-awareness or economic base.
The lowest stratum of the bourgeoisie, sometimes associated with illegal businesses.

lumpenbourgeoisies
plural of lumpenbourgeoisie

lunabase
The substance that forms the darker areas of the lunar surface, as opposed to lunarite.

lunatin
3-methoxy-1,6,8-trihydroxyanthraquinone, an antibacterial anthraquinone derivative.

lupene
A pentacyclic triterpenoid 3a-(hydroxymethyl)-5a,5b,8,8,11a-pentamethyl-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-4,9-diol

lupeol
A pharmacologically active triterpenoid found in a variety of plants.

lupinidine
sparteine

lupiwighteone
8-prenylgenistein, a genistein prenylated derivative.

lurtotecan
An analogue of camptothecin.

lutenurine
An alkaloid (or complex of alkaloids) found in yellow waterlily Nuphar lutea

luteolin
A particular flavone, found in many vegetables, that functions as an antioxidant

luteolins
plural of luteolin

luteoma
A rare tumour derived from a previous folliculoma or thecoma after luteinization, acquiring the ability to produce and to accumulate the hormone.

luteomas
plural of luteoma

luteomata
plural of luteoma

luteoskyrin
A hepatotoxin produced by Penicillium islandicum.

luteotrophin
Alternative form of luteotropin.

luteotrophins
plural of luteotrophin

luteotropin
Prolactin; a peptide gonadotrophic hormone secreted by the pituitary gland that stimulates growth of the mammary glands and lactation in females.

luteotropins
plural of luteotropin

lutidiene
Misspelling of lutidine.

lutidine
Any of several dimethyl derivatives of pyridine, but especially 2,6-dimethyl pyridine that occurs in coal tar.

lutite
A rock composed of clayey or silty sediment.

lutoid
A proteinoid particle in raw rubber latex

lutoids
plural of lutoid

lutrophin
Alternative form of lutropin.

lutropin
luteinizing hormone

luvangetin
An organic compound with chemical formula C₁₅H₁₄O₄, found in Luvanga scandens.

lycaconitine
An alkaloid obtained from the roots of Aconitum lycoctonum.

lycodine
Any of a group of tetracyclic alkaloids obtained from Lycopodium

lycodines
plural of lycodine

lycopin
A resinous extract of Lycopus virginicus, formerly used as an internal hemostatic.

lycoricidine
An alkaloid, found in narcissus bulbs, that shows carcinostatic and antiviral properties

lycotetraose
A branched tetraose present in a tomato glycoalkaloid

lycotoxin
Any of a group of peptidic toxins present in the venom of wolf spiders of the genus Lycosa.

lycotoxins
plural of lycotoxin

lydine
A violet dye derived from aniline.

lyfoline
An alkaloid found in Heimia salicifolia.

lymphokine
Any of a group of cytokines produced by lymphocytes

lymphokines
plural of lymphokine

lymphotactin
A particular small chemokine

lyophilate
Any material obtained by lyophilizing

lyophilates
plural of lyophilate

lyophilisate
Any material produced by lyophilization

lyophilisates
plural of lyophilisate

lyophilizate
The material formed by lyophilization

lyophilizates
plural of lyophilizate

lypopolysaccharide
Misspelling of lipopolysaccharide.

lyratyl
The monoterpenoid radical derived from lyratol

lysenin
Any of a class of proteins, from the coelomic fluid of the earthworm Eisenia foetida, that induce erythrocyte lysis.

lysenins
plural of lysenin

lysergol
An alkaloid of the ergoline family, found in some fungi and in the morning glory family of plants.

lysine
An amino acid, C₆H₁₄N₂O₂, in L- or D-forms.
An amino acid, C₆H₁₄N₂O₂, in L- or D-forms.

lysines
plural of lysine

lysinylation
Reaction (typically of a phospholipid) with lysine

lysobactin
katanosin

lysobactins
plural of lysobactin