slide
//slaɪd//
Verb
To move smoothly along a surface while maintaining continuous contact with it.
The children slide down the hill on their sleds.
To move quietly or unobtrusively.
She slid out of the room without anyone noticing.
To gradually decline or worsen in quality, performance, or condition.
His grades began to slide after he stopped studying.
Noun
A smooth movement across a surface.
The slide of the book across the table was smooth.
A playground structure with a smooth sloping surface for children to slide down.
The children are playing on the slide at the park.
A small piece of glass on which specimens are mounted for examination under a microscope.
The scientist placed the specimen on a glass slide.
A single page of a presentation, typically displayed using projection software.
The presentation has 20 slides in total.
A landslide or avalanche of earth, rock, or snow.
The heavy rain caused a slide that blocked the mountain road.