An area in a town or city intended for pedestrians only, where vehicles (in particular motor vehicles) are not normally allowed.

(US) A person elected or appointed in State Counties to represent a local ward, precinct, or township.

plural of precinct committeeman

The salinity gradient energy retrieved from the difference in the salt concentration between seawater and river water.

plural of hydrostatic pressure relief system

plural of pressure vessel

(idiomatic) to persist, continue to advance

(Britain, derogatory) The sensationalist tabloid newspapers in general.

A religious purist; a Puritan. / Someone who strictly observes the rules; a pedant or stickler.

Abbreviation of preceding.