thereon
/ðɛrˈɑn/
adverb
- On or onto the thing that has just been mentioned.
- She read the instructions and acted thereon without delay.
- The table had a large vase, and a single rose rested thereon.
- He signed the contract and placed his initials thereon.
- Immediately after that; then.
- The judge announced the verdict, and thereon the courtroom fell silent.
- The storm passed, and thereon the sun came out.
- He finished his speech, and thereon the audience burst into applause.