English to English Dictionary

Rabble

A disorderly crowd, mob, or the lowest class of people.

Railroad

A track made of steel rails along which trains run.

Rainforest

A luxuriant, dense forest rich in biodiversity, found typically in tropical areas with consistently heavy rainfall.

Raise

To lift or move something to a higher position or level.

Ram

An uncastrated adult male sheep.

Raptor

A bird of prey, such as an eagle, hawk, falcon, or owl, characterized by hooked bills and sharp talons.

Rapture

A feeling of intense pleasure or joy.

Raster

A rectangular pattern of parallel scanning lines on a television screen or computer monitor that form a displayed image.

Rationality

The quality of being based on or in accordance with reason or logic.

Raw data

Data that has not been processed, cleaned, formatted, or analyzed since its collection.

Razor

A sharp-edged instrument used for shaving off hair.

Re-bid

To make a new or second bid, especially in an auction, contract bridge, or a procurement process.