Senses
一把 [measure]
a classifier for things with handles or things that can be gripped, such as chairs, umbrellas, or knives
一把 a handful
a handful; the amount one can hold or grab in one hand
一把 a bit of help
a single hand-related action, often used with verbs to mean "give a hand" or "give a push"
一把 to grab
to grab or seize firmly with one hand
一把 quite old
used in the phrase 一把年纪 to describe being advanced in years
一把 bundle
a classifier for things that can be held in a bunch, such as vegetables or incense sticks