- Residual air
- Residual Re*sid"u*al (r?-z?d"?-al), a. [See {Residue}.]
Pertaining to a residue; remaining after a part is taken.
[1913 Webster]
{Residual air} (Physiol.), that portion of air contained in the lungs which can not be expelled even by the most violent expiratory effort. It amounts to from 75 to 100 cubic inches. Cf. {Supplemental air}, under {Supplemental}.
{Residual error}. (Mensuration) See {Error}, 6 (b) .
{Residual figure} (Geom.), the figure which remains after a less figure has been taken from a greater one.
{Residual magnetism} (Physics), remanent magnetism. See under {Remanent}.
{Residual product}, a by product, as cotton waste from a cotton mill, coke and coal tar from gas works, etc.
{Residual quantity} (Alg.), a binomial quantity the two parts of which are connected by the negative sign, as a-b.
{Residual root} (Alg.), the root of a residual quantity, as [root](a-b). [1913 Webster]
The Collaborative International Dictionary of English. 2000.