PARALLAX n.
e in position of an object as seen separately by one eye, and then by the other, the head remaining unmoved. -- Diurnal, or Geocentric, parallax, the parallax of a body with reference to the earth's center. This is the kind of parallax that is generally understood when the term is used without qualification. -- Helio…
PARTRIDGE n.
ed with purple, growing in pairs with the ovaries united, and producing the berries which remain over winter; also, the plant itself. (b) The fruit of the creeping wintergreen (Gaultheria procumbens); also, the plant itself. -- Partridge dove (Zoöl.) Same as Mountain witch, under Mountain. -- Partridge pea (Bot.), a…
PASSIVE a.
tic divines, a suspension of the activity of the soul or intellectual faculties, the soul remaining quiet, and yielding only to the impulses of grace. -- Passive verb, or Passive voice (Gram.), a verb, or form of a verb, which expresses the effect of the action of some agent; as, in Latin, doceor, I am taught; in Engl…