'Tidal' definitions:

Definition of 'tidal'

From: WordNet
adjective
Of or relating to or caused by tides; "tidal wave"

Definition of 'Tidal'

From: GCIDE
  • Tidal \Tid"al\, a. Of or pertaining to tides; caused by tides; having tides; periodically rising and falling, or following and ebbing; as, tidal waters. [1913 Webster]
  • The tidal wave of deeper souls Into our inmost being rolls, And lifts us unawares Out of all meaner cares. --Longfellow. [1913 Webster]
  • Tidal air (Physiol.), the air which passes in and out of the lungs in ordinary breathing. It varies from twenty to thirty cubic inches.
  • Tidal basin, a dock that is filled at the rising of the tide.
  • Tidal wave. (a) See Tide wave, under Tide. Cf. 4th Bore. (b) A vast, swift wave caused by an earthquake or some extraordinary combination of natural causes. It rises far above high-water mark and is often very destructive upon low-lying coasts. [1913 Webster]

Definition of 'Tidal'

From: Easton
  • Tidal (in the LXX. called "Thorgal"), styled the "king of nations" (Gen.14:1-9). Mentioned as Tudkhula on Arioch's brick (see facing page 139). _Goyyim_, translated "nations," is the country called Gutium, east of Tigris and north of Elam.

Definition of 'Tidal'

From: Hitchcock
    Tidal, that breaks the yoke; knowledge of elevation