infectதொற்ற வைtoṟṟa vai(totta vayyi)(6b tr)cause s.o. to have a disease by communicating virus, bacteria, etc.; spread o's disease to s.o. else; communicate o's mood, feelings, etc. to s.o. else
Usage:
அவன் அவனுடைய ஆர்வத்தை எங்களுக்குத் தொற்ற வைத்தான்avaṉ avaṉuṭaiya ārvattai eṅkaḷukkut toṟṟa vaittāṉ
avan avanooḍa aarvatte engaḷukku totta veccaan
He infected us with his enthusiasm.