A covering for the head; esp., one with a crown and brim, made of various materials, and worn by men or women for protecting the head from the sun or weather, or for ornament.

A distinctive head ornament used to delineate who has control of which Cue Ball.

Ineffectual railroad man. (All he uses his head for is a hat rack).

headdress that protects the head from bad weather; has shaped crown and usually a brim

a kind of job description

a write-up of duties

Job, the duties of a post

Slang for the title and work of a post in Scientology Organization.

Highest Astronomical Tide. The highest level of water which can be predicted to occur under any combination of astronomical conditions. This level may not be reached every year.

1. If the hat is new, the dreamer may be considering a new job—and should go for it. If the hat is old and shabby, the dreamerâ€(tm)s current job will eventually “get old.” 2. If the hat is too small for the dreamer, something in his life for which he had high hopes could turn out to be a disappointment. But if the hat is too large, he has bitten off more than he could chew. 3. A top hat or fashionable ladiesâ€(tm) hat indicates a rise in social status.

Highest Astronomical Tide; the highest water level that can be predicted to occur under average meteorological conditions. Note: HAT is higher than MHWS and varies between geographic locations, see http://www.msq.qld.gov.au/qt/msq.nsf/index/tides_tidal_planes for further information.

Highest Astronomical Tide. A tidal datum. The highest level of water which can be predicted to occur under any combination of astronomical conditions.