(medicine, neonatal medicine) A multi-lumen orogastric tube that functions as a sump tube with one lumen providing suction and the other providing irrigation or venting. It is safer than conventional suction because it reduces the risk of adherence to the gastric lining and subsequent damage.

(Britain, figuratively, broadcasting) A period of stony, unresponsive silence.

(chemistry) An item of glass laboratory equipment like a funnel consisting of a long, fine tube and a bulbous reservoir at the top. Used for introducing liquids, with care, into a solution.

(chemistry) Synonym of Schlenk flask

(transitive) To eat, especially with gusto.

(music, percussion) A percussion instrument consisting of a set of tuned metal tubes that are struck with a mallet.

To fall off something, or down something. / (idiomatic) To fall in price or value.

(informal) To discover or understand something.

Traditional Aboriginal food (tucker) gathered or hunted in bushland.

(slang) To exhaust; to tire out.