(of hair) To stand erect, bristle, especially from fear. / (of an object) To place on its end.

plural of end user

plural of week-end

The part of a swimming pool with relatively deep water / (idiomatic) A situation where expertise or experience is required.

The termination point of a railway or similar transportation system.

(idiomatic) The part of a tool or weapon that is physically used for its operation, rather than the part which is held.

To turn (something) upside down, to invert (something).

last remnant / frayed end of a length of cloth or rope / The unsmoked end of a cigarette or cigar

plural of front-end

plural of back end