islandhoodThe quality of being an island (geographical feature).
islandicPertaining to an island or group of islands.
islandicinA trihydroxyanthraquinone found in Talaromyces islandicus.
islandingThe condition of a distributed generation (DG) generator continuing to power a location even though power from the electric utility is no longer present.
islandishPertaining to or characteristic of an island; insular.
islandismA form of regionalism in which one's primary loyalty is to the island on which one lives and to its people.
islandistPertaining to or characteristic of islandism.
IslingtonAn inner district of north London, England.
IslingtonianA resident of Islington in north London, England.
IslipA village and civil parish in North Northamptonshire, Northamptonshire, England, previously in East Northamptonshire district (OS grid ref SP9878).
IsmeneA daughter and half-sister of Oedipus, daughter and granddaughter of Jocasta, and sister of Antigone, Eteocles and Polynices.
isnada Muslim tradition, specifying the chain of human reporters from the time of Muhammad that authenticates the legitimacy of a hadith (a report of sayings and acts of the prophet)
IsnagAn Austronesian ethnic group native to Apayao Province in the Philippines' Cordillera Administrative Region.
isoabsorptionA feature of the absorption spectra of a mixture of substances that are reacting with each other, in that at one frequency the absorption will remain constant throughout the reaction
isoagglutininA hemagglutinin that causes clumping of the red blood cells of animals of the same species, though not of the individual animal producing it.
isoajmalineAn alkaloid, C₂₀H₂₆N₂O₂ which is C₂₀ epimeric with ajmaline. It appears to have greater antifibrillatory activity than ajmaline in the experimental animal.
isoalantolactoneThe isomer of alantolactone (3aR,4aS,8aR,9aR)-8a-methyl-3,5-dimethylidene-3a,4,4a,6,7,8,9,9a-octahydrobenzo[f][1]benzofuran-2-one
isoaldehydeAny branched-chain form of an aliphatic aldehyde
isoalkaneAny branched-chain alkane, but especially one having a methyl group attached to the penultimate carbon atom of the main chain
isoalleleEither of several near-identical alleles that can only be distinguished when in combination with another (typically mutant) allele
isoaminileA drug, structurally related to methadone, with antitussive and anticholinergic effects.
isoamylthe organic radical derived from isoamyl alcohol; 3-methyl butyl
isoamylaseAn enzyme, glycogen 6-alpha-D-glucanohydrolase, that catalyses the hydrolysis of (1->6)-alpha-D-glucosidic branch linkages in glycogen, amylopectin and their beta-limit dextrins.
isoantibodyAn antibody produced by an individual against isoantigens produced by members of the same species.
isoantigenan immunologically active material (especially a protein or polysaccharide) that is present only in some individuals of a particular species; responsible for the formation of antibodies