O agglutinin (ō)
An agglutinin that reacts with, and is formed as the result of stimulation by, the relatively thermostable antigens present in the cell bodies of microorganisms.
[oh-ah-hoo] /oʊˈɑ hu/ noun 1. an island in central Hawaii: third largest and most important island of the state; location of Honolulu. 589 sq. mi. (1525 sq. km). /əʊˈɑːhuː/ noun 1. an island in central Hawaii: the third largest of the Hawaiian Islands. Chief town: Honolulu. Pop: 876 151 (2000). Area: 1574 sq km (608 […]
[ohk] /oʊk/ noun 1. any tree or shrub belonging to the genus Quercus, of the beech family, bearing the acorn as fruit. 2. the hard, durable wood of such a tree, used in making furniture and in construction. 3. the leaves of this tree, especially as worn in a chaplet. 4. anything made of the […]
noun 1. . noun 1. any of various brownish round galls on oak trees, containing the larva of certain wasps
- Oak-apple day
noun 1. (in Britain) May 29, the anniversary of the Restoration (1660), formerly commemorated by the wearing of oak apples or oak leaves, recalling the Boscobel oak in which Charles II hid after the battle of Worcester