(Australia, New Zealand, slang) The Tasman Sea, separating Australia and New Zealand. / (UK, military, slang) Any sea.

(an expression of) the doctrine that all knowledge is subjective, being derived from observations made by humans, and there can be no objective truth

(slang) In favour or good repute; strait-laced. / (slang) In confusion or error. / (slang) In trouble or difficulty. / (slang, archaic) Drunk.

(idiomatic) It is difficult to advise people on subjects that they are experts on.

Information has been released that will have ongoing consequences. / Something has been brought into reality that cannot be eliminated or undone.

(of a home, business, or the occupants thereof) Not using electricity from the public electrical supply system.

In or into a situation or place in which electricity from the public electricity system is not used.

(idiomatic) With above average innovative performance or quality, especially a trailblazer developing advances before competitors.

(idiomatic) To act as a more authentic member of a group than one who is actually a member of the group.

Adhering more stringently to Roman Catholic practices and doctrine than is required by church doctrine.