INDICATOR n.
ates the condition of acidity, alkalinity, or the deficiency, excess, or sufficiency of a standard reagent, by causing an appearance, disappearance, or change of color, as in titration or volumetric analysis.
LATITUDE n.
Extent or breadth of signification, application, etc.; extent of deviation from a standard, as truth, style, etc. No discreet man will believe Augustine's miracles, in the latitude of monkish relations. Fuller.
LEVEL n.
Hence, figuratively, a certain position, rank, standard, degree, quality, character, etc., conceived of as in one of several planes of different elevation. Providence, for the most part, sets us on a level. Addison. Somebody there of his own level. Swift. Be the fair level of thy actions laid As temperance wills and pr…
METER; METRE n.
A measure of length, equal to 39.37 English inches, the standard of linear measure in the metric system of weights and measures. It was intended to be, and is very nearly, the ten millionth part of the distance from the equator to the north pole, as ascertained by actual measurement of an arc of a meridian. See Metric…