The Universal Dictionary

• It is intended for a full-text search and it significantly expands the possibilities of working with lexical items from the Russian glossary of LingvoUniversal. Contains usage examples, synonyms, and antonyms.

sludger

['slʌʤə]

сущ.; тех.

грязевой насос (на буровой скважине); желонка (при бурении зыбучих песков)