Reference meaning
safer
Last updated
comparative form of safe: more safe
Other meanings
2. noun
Initialism of Simplified Aid For EVA Rescue (“a small, self-contained, propulsive backpack system (jet pack) worn during spacewalks, to be used in case of emergency only”).
Source and scope
This definition is reproduced from English Wiktionary, sense en-safer-en-adj-RT81t36z, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.