jugum

n., pl., -ga (-gə), or -gums.
A yokelike structure in certain insects that joins the forewings to the hind wings, keeping them together during flight.

[Latin iugum, yoke.]

n

1. something that connects or binds. n 2. assembly of metal clamps with adjustable screws that secure the cylinders to the apparatus or reducing valves. They are equipped with nipples that fit snugly into the inlet socket or part of the cylinder valve.

(jū'gəm)
n., pl. -gums or ju·ga (-gə).

1. A ridge or furrow connecting two structures. Also called yoke.
2. A type of forceps.

Pl. juga [L.] a depression or ridge connecting two structures.

• j. alveolaris — a ridge in the jawbone over the site of impending eruption of a tooth.