Rocket
‘It is rocket science,’ said my husband waving a pinnately lobed leaf snatched from his restaurant salad. He doesn’t much like rocket salad and wishes all supplies had perished along with the lettuces of Spain. So as a distraction I tried telling him that rocket leaves were connected with street urchins, caterpillars, caprices and hedgehogs. The herb rocket is older in English than the sky-rocket, which appeared no earlier than 1566. The firework rocket took its name from rocchetta in Italian, meaning ‘little bobbin’, from the similarity in shape. There is a related old word in English, rock, which once meant ‘distaff’ and is used by historians now to mean