ris

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{senseid|en|research information system}} {{lb|en|software|sciences|medicine}} {{init of|en|[[research]] [[information]] [[system]]}}.
2. {{senseid|en|radiologic information system}} {{lb|en|software|medicine}} {{init of|en|[[radiologic]]/[[radiological]] [[information system]]}}.
3. {{senseid|en|reverse image search}} {{lb|en|Internet}} {{init of|en|[[reverse image search]]}}.
4. {{senseid|en|rail interface system}} {{lb|en|firearms}} {{init of|en|w:rail interface system,w:rail integration system}}.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.