to get excited discussing a favorite specialized topic
किसी पसंदीदा विशिष्ट विषय पर चर्चा करते हुए उत्तेजित होना (kisi pasandida vishisht vishay par charcha karte huye uttejit hona)
"We nerd out over robotics every Tuesday club meeting."
"हम हर मंगलवार क्लब बैठक में रोबोटिक्स के बारे में उत्तेजित होते हैं।" (ham har mangalvaar klub baithak mein robotics ke baare mein uttejit hote hain)
to introduce changes to improve a system or policy
to criticize someone angrily
to do something with great enthusiasm or energy
to gradually disappear or lose effect
to agree with someone’s idea or opinion
to smile slightly, especially when trying not to