subsist
verb /səbˈsɪst/
  /səbˈsɪst/
Verb Forms
| present simple I / you / we / they subsist |  /səbˈsɪst/  /səbˈsɪst/ | 
| he / she / it subsists |  /səbˈsɪsts/  /səbˈsɪsts/ | 
| past simple subsisted |  /səbˈsɪstɪd/  /səbˈsɪstɪd/ | 
| past participle subsisted |  /səbˈsɪstɪd/  /səbˈsɪstɪd/ | 
| -ing form subsisting |  /səbˈsɪstɪŋ/  /səbˈsɪstɪŋ/ | 
- [intransitive] subsist (on something) to manage to stay alive, especially with limited food or money- Old people often subsist on very small incomes.
 
- [intransitive] (law) to exist; to apply and be relevant- The terms of the contract subsist.
 
Word Originmid 16th cent. (in the sense ‘continue to exist’): from Latin subsistere ‘stand firm’, from sub- ‘from below’ + sistere ‘set, stand’.