noun - a person who walks along beaches looking for interesting or valuable things that the sea has washed up
noun - a strong, narrow flow of water moving away from the shore, which can pull swimmers out to sea, it is dangerous and often hard to see
noun - the land or area directly next to a beach, especially where buildings, hotels, or restaurants are located
noun - a small round sea animal with a hard shell and sharp spines, found on the seabed
noun - a small child who is poor or dirty, often seen on the streets, sometimes used kindly or humorously