intransitive verb
Definition: To become caught or damaged by something sharp or rough.
Example: His sweater snagged on a tree branch.
noun
Definition: A problem or obstacle that is unexpected or hidden, or a tear or rough part in something like fabric.
Example: We encountered a snag in our plans when the venue was double-booked.
transitive verb
Definition: To catch or grab something quickly, often unexpectedly, or to cause something to tear or break.
Example: She snagged a great deal on her new shoes during the sale.