(anatomy) A cord or tendon of the body. / A cord or string, particularly (music) as of a musical instrument. / (figuratively) Muscular power, muscle; nerve, nervous energy; vigor, vigorous strength.

(transitive) To knit together or make strong with, or as if with, sinews.

(simile) Quickly but futilely, away from a failing project.

A line or queue one person wide.

(of a line or queue) One person wide.

In a line or queue one person wide.

Completely; (of belief or acceptance) naively or unquestioningly.

(derogatory, ethnic slur) A Chinese person, especially a Cantonese person born in the USA or Canada, who has overly assimilated to Western culture and has little or no command of any Chinese language.

(mathematics) A hyperbolic function that is the analogue of the sine function for hyperbolic spaces, taking in a hyperbolic angle as an argument and returning the y-coordinate for the corresponding point on the unit hyperbola. It is written in symbol sinh and can be represented as: sinh (x)= tfrac 1 2(eˣ-e⁻ˣ)

(chemistry, physics) A complex compound, typically containing clusters of transition elements, each molecule of which acts as a small magnet.