Pheugopedius fasciatoventris, a species of wren.

plural of golden-crested wren

A wrench (spanner) with an adjustable jaw. / (idiomatic) An unexpected or troublesome problem, obstacle or dilemma.

In a wrenching manner; with a sudden jerk or emotional shock.

A movement that twists or pulls violently; a tug. / An injury caused by a violent twisting or pulling of a limb; strain, sprain. / (obsolete) A trick or artifice. / (obsolete) Deceit; guile; treachery.

(transitive) To pull or twist violently. / (transitive) To injure (a joint) by pulling or twisting. / (transitive) To distort the original meaning of; to misrepresent.

A screwdriver whose handle and hexagonal head are at right angles.

(US) A hex head wrench.

sickening / difficult to tolerate

An adjustable wrench (British spanner) with a toothed jaw for gripping pipe, frequently used by a plumber or pipe fitter, to loosen and tighten pipes with threaded connections.