(of two or more people) With arms linked together; with arms around each other's shoulder or waist. / (figuratively) In collusion, in concert (with someone).

the delivery, under pressure, of a metered amount of fuel, as a fine spray, into the intake airflow or combustion chambers of an internal combustion engine

A social gathering to promote love and feelings of well-being.

Designed to be plugged into an electrical power outlet or circuit. / Able to be extended with further components in a modular fashion.

Anything that plugs into something. / (computing) A module or device that interacts with another to add a specific feature or function.

(Canada, US) behind

(idiomatic) To furnish someone with sufficient relevant information and include them in the decision-making process.

(obsolete) maize / a variety of maize in which the kernels are variously coloured, rather than being all of the same colour

(idiomatic) It takes a long time to create something complicated or impressive.

(US) A small sausage, usually a short hot dog, wrapped in dough and baked. / (UK) A (generally pork) sausage wrapped in bacon, most common at Christmas. / Oysters wrapped in bacon.