O Dicionário Russo-Italiano

• The Dictionary contains 220,000 words and phrases of contemporary Russian and their Italian equivalents. The compiler aimed to include as many word senses, collocations and set expressions as the space allowed. Wide coverage is given to scientific, technical, business, and socio-political terms.
• The dictionary is intended for translators, teachers, and students of Italian at university level.

то есть

[tó est'] cong. (т.е.)

cioè, ovvero, vale a dire