Oh , Plz help me

I can’t understand this word . I’ve look it up in some dictionary but gain nothing , plz show me the meaning of it … Plz help me … Thank you very much ! … Plz reply me soon

Tulip roots are tulip bulbs. They are the underground part of the tulip plant and could be mistaken for onions. In the western part of the US we wouldn’t say tulip-roots. This is either an old phrase or a British one - or both!