A n.
enician alphabet having no vowel symbols. This letter, in English, is used for several different vowel sounds. See Guide to pronunciation, §§ 43-74. The regular long a, as in fate, etc., is a comparatively modern sound, and has taken the place of what, till about the early part of the 17th century, was a sound of the q…
ABERRATION n.
The convergence to different foci, by a lens or mirror, of rays of light emanating from one and the same point, or the deviation of such rays from a single focus; called spherical aberration, when due to the spherical form of the lens or mirror, such form giving different foci for central and marginal rays; and chromat…
ACCEPTANCE n.
The act of accepting; a receiving what is offered, with approbation, satisfaction, or acquiescence; esp., favorable reception; approval; as, the acceptance of a gift, office, doctrine, etc. They shall come up with acceptance on mine altar. Isa. lx. 7.