vayassu
"age" in spoken Kannada is vayassu. It's a noun (neuter) that you'll first encounter in Lesson 17: Is your sibling older or younger than you? of the KannadaMaadi course, where Anu and Ravi use it in context.
Grammar note ends in -u; same root as Hindi vayas / Telugu vayassu
Heard in a real Bengaluru conversation
Words land faster when you hear them inside a real sentence. vayassu is used in Lesson 17 (Is your sibling older or younger than you?, CEFR B1) — a short audio conversation between Anu and Ravi set in a recognisable Bengaluru situation.
Open Lesson 17 →