Definitions

1. verb

to make or become triple, or to multiply by three

“The number of attendees at the event tripped from 50 to 150.”

2. noun

a set of three people, things, etc. together

“A group of three musicians formed a tripl for the concert.”

3. noun

an additional third person or thing

“The couple added a tripl to their family with the birth of their third child.”