A type of grass often used for lawn and erosion control.

Used metaphorically to describe something that is hard to get rid of or persistent.

कुछ ऐसा जो निकलना मुश्किल हो या लगातार बना रहे।

English Usage: "Her old habits were like witch grass, always creeping back."

Hindi Usage: "उसकी पुरानी आदतें विच ग्रास की तरह थीं, हमेशा वापस आ जाती थीं।"