A technique for painting metal structures that have many holes or cavities; paint is sprayed through a grid of wires that forms one electrode onto the structure to be painted which forms the other ...

(idiomatic) To be in a dangerous situation from which one cannot disengage, but in which one cannot safely remain.

plural of snap shot

(UK, meiosis) Excellent. / Used other than figuratively or idiomatically: see quite, good.