1. (adjective) no longer in existence; lost or especially having died out leaving no living representatives

• nonextant

2. (adjective) being out or having grown cold

• out

1. (adjective) no longer in existence; lost or especially having died out leaving no living representatives

• dead

2. (adjective) (of e.g. volcanos) permanently inactive

• dead

3. (adjective) being out or having grown cold

• dead

1. (adjective) no longer in existence; lost or especially having died out leaving no living representatives

• nonexistent

1. (adjective) no longer in existence; lost or especially having died out leaving no living representatives

• extant

2. (adjective) (of e.g. volcanos) permanently inactive

• active