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sed by tides; having tides; periodically rising and falling, or following and ebbing; as, tidal waters. The tidal wave of deeper souls Into our inmost being rolls, And lifts us unawares Out of all meaner cares. Longfellow. Tidal air (Physiol.), the air which passes in and out of the lungs in ordinary breathing. It vari…

Pertaining to, or near, the carotids or one of them; as, the carotid gland.

Marking an equality in the tides; having high tide at the same time. Cotidal lines (Phys. Geog.), lines on a map passing through places that have high tide at the same time.

Pertaining to tidal movements dependent on the moon. Bache. Lunitidal interval. See Retard, n.

A tidal flood which regularly or occasionally rushes into certain rivers of peculiar configuration or location, in one or more waves which present a very abrupt front of considerable height, dangerous to shipping, as at the mouth of the Amazon, in South America, the Hoogly and Indus, in India, and the Tsien-tang, in Ch…

the air (averaging 100 cubic inches) which can be drawn into the lungs in addition to the tidal air, by the deepest possible inspiration. -- Complemental males (Zoöl.), peculiar small males living parasitically on the ordinary hermaphrodite individuals of certain barnacles.

The reflux or flowing back of the tide; the return of the tidal wave toward the sea; -- opposed to flood; as, the boats will go out on the ebb. Thou shoreless flood which in thy ebb and flow Claspest the limits of morality! Shelley.

The tidal setting in of the water from the ocean to the shore. See Ebb and flow, under Ebb.

ed to the fresh-water mussels. -- Oyster bed, a breeding place for oysters; a place in a tidal river or other water on or near the seashore, where oysters are deposited to grow and fatten for market. See lst Scalp, n. -- Oyster catcher (Zoöl.), any one of several species of wading birds of the genus Hæmatopus, which…

e or sphygmogram, between the apex of the curve and the dicrotic wave. The predicrotic or tidal wave is best marked in a hard pulse, i. e., where the blood pressure is high. Landois & Stirling.

ch is said to correspond to it. The retard of the tide is thus distinguished from the lunitidal interval. See under Retardation. rHam. Nav. Encyc.

thing is retarded; the amount of retarding or delay. Retardation of the tide. (a) The lunitidal interval, or the hour angle of the moon at the time of high tide any port; the interval between the transit of the moon and the time of high tide next following. (b) The age of the tide; the retard of the tide. See under Ret…

The period of twelve hours. Atmospheric tides, tidal movements of the atmosphere similar to those of the ocean, and produced in the same manner by the attractive forces of the sun and moon. -- Inferior tide. See under Inferior, a. -- To work double tides. See under Work, v. t. -- Tide day, the interval between the o…