(obsolete) tender; soft; nice

(pharmacology) thrice per day, consumed three times per day

(electronics) Initialism of time-interval digitizer.

Initialism of Travel Industry Designator Service, a unique code given to a non-IATA accredited travel agency to allow bookings with suppliers.

plural of TID

The periodic change of the sea level, particularly when caused by the gravitational influence of the sun and the moon. / A stream, current or flood.

(transitive) To cause to float with the tide; to drive or carry with the tide or stream. / (intransitive) To pour a tide or flood.

(intransitive, obsolete) To happen, occur.

A large and sudden rise and fall in the tide. / (proscribed) A large, sudden, and disastrous wave of water caused by a tremendous disturbance in the ocean; a tsunami. (See Usage notes below.)

Relating to tides.