(slang) Formal attire, dress clothes. / (slang) Stylish clothing.

A pair of small low-powered binoculars for use at a theatrical performance.

plural of opera glass

One or more pairs of small low-powered binoculars for use by members of the audience at a theatrical performance.

(chemistry) A solution of sodium silicate in water.

(intransitive) To look briefly (at something). / (intransitive) To graze at a surface. / To sparkle.

A brief or cursory look. / A deflection. / (cricket) A stroke in which the ball is deflected to one side. / A sudden flash of light or splendour. / An incidental or passing thought or allusion.

(idiomatic) Upon cursory examination; at a guess.

(organic chemistry) Acetic acid that is at least 99.8% pure and tends to crystallize on cold days.

Of, or relating to glaciers. / (figuratively) Very slow. / Cold and icy. / Having the appearance of ice. / (figuratively) Cool and unfriendly.