The noun safe has 3 senses (first 1 from tagged texts)
1. (6) safe -- (strongbox where valuables can be safely kept)
2. safe -- (a ventilated or refrigerated cupboard for securing provisions from pests)
3. condom, rubber, safety, safe, prophylactic -- (contraceptive device consisting of a sheath of thin rubber or latex that is worn over the penis during intercourse)
Overview of adj safe
The adj safe has 5 senses (first 2 from tagged texts)
1. (26) safe -- (free from danger or the risk of harm; "a safe trip"; "you will be safe here"; "a safe place"; "a safe bet")
2. (1) safe -- ((of an undertaking) secure from risk)
3. safe -- (having reached a base without being put out; "the runner was called safe when the baseman dropped the ball")
4. dependable, good, safe, secure -- (financially sound; "a good investment"; "a secure investment")
5. safe -- (in safekeeping; "your secret is safe with me")