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Webster 1913 Edition


Nervous

Nerv′ous

(nẽrv′ŭs)
,
Adj.
[L.
nervosus
sinewy, vigorous: cf. F.
nerveux
. See
Nerve
.]
1.
Possessing nerve; sinewy; strong; vigorous.
“Nervous arms.”
Pope.
2.
Possessing or manifesting vigor of mind; characterized by strength in sentiment or style; forcible; spirited;
as, a
nervous
writer
.
3.
Of or pertaining to the nerves; seated in the nerves;
as,
nervous
excitement; a
nervous
fever.
4.
Having the nerves weak, diseased, or easily excited; subject to, or suffering from, undue excitement of the nerves; easily agitated or annoyed.
Poor, weak,
nervous
creatures.
Cheyne.
5.
Sensitive; excitable; timid.
Our aristocratic class does not firmly protest against the unfair treatment of Irish Catholics, because it is
nervous
about the land.
M. Arnold.
Nervous fever
(Med.)
,
a low form of fever characterized by great disturbance of the nervous system, as evinced by delirium, or stupor, disordered sensibility, etc.
–
Nervous system
(Anat.)
,
the specialized coordinating apparatus which endows animals with sensation and volition. In vertebrates it is often divided into three systems: the central, brain and spinal cord; the peripheral, cranial and spinal nerves; and the sympathetic. See
Brain
,
Nerve
,
Spinal cord
, under
Spinal
, and
Sympathetic system
, under
Sympathetic
, and Illust. in Appendix.
–
Nervous temperament
,
a condition of body characterized by a general predominance of mental manifestations.
Mayne.

Webster 1828 Edition


Nervous

NERVOUS

,
Adj.
1.
Strong; vigorous; as a nervous arm.
2.
Pertaining to the nerves; seated in or affecting the nerves; as a nervous disease or fever.
3.
Having the nerves affected; hypochondriac; a colloquial use of the word.
4.
Possessing or manifesting vigor of mind; characterized by strength in sentiment or style; as a nervous historian.

NERVOUS

,
Adj.
In botany [See Nerved, No.2]