Automatic Tide Gauge

Science / Tides and Currents / Automatic Tide Gauge: An instrument that automatically registers the rise and fall of the water level. In some instruments, the registration is accomplished by recording the heights at regular time intervals in digital format; in others, by a continuous graph of height against time.
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Other Words for Automatic

Automatic Adjective Synonyms: self-acting, self-governing, self-regulating, mechanical, robot, automated
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Other Words for Gauge

Gauge Verb Synonyms: standard, yardstick, criterion, benchmark, basis, measure, norm, model, example, pattern, rule, touchstone, test, guide, guideline, litmus test, also gage
Gauge Adjective Synonyms: judge, evaluate, appraise, assess, rate, estimate, guess, technical also gage
Gauge Noun Synonyms: measure, determine, weigh, calculate, compute, reckon, figure, technical also gage
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Primary Control Tide Station

Science / Tides and Currents / Primary Control Tide Station: A tide station at which continuous observations have been made over a minimum of 19 years. Its purpose is to provide data for computing accepted values of the harmonic and non-harmonic constants essen MORE

Priming Of Tide

Science / Tides and Currents / Priming Of Tide: The periodic acceleration in the time of occurrence of high and low waters due to changes in the relative positions of the Sun and Moon. MORE

Pressure Gauge

Science / Tides and Currents / Pressure Gauge: A water level gauge that is operated by the change in pressure at the bottom of a body of water due to the rise and fall of the water level. See gas purged pressure gauge. MORE

Polypeptide

Science / Genetics / Polypeptide: A protein or part of a protein made of a chain of amino acids joined by a peptide bond. MORE

Perigean Tides Or Tidal Currents

Science / Tides and Currents / Perigean Tides Or Tidal Currents: Tides of increased range or tidal currents of increased speed occurring monthly as the result of the Moon being in perigee. The perigean range (Pn) of tide is the average range occurring at the time o MORE

Polynucleotides

Science / Biology / Polynucleotides: Long chains of nucleotides formed by chemical links between the sugar and phosphate groups. MORE