Colorado potato beetle noun[ C ] USus/ˌkɑː.lə.ræd.oʊ pəˈteɪ.t̬oʊ ˌbiː.t̬əl/uk /ˌkɒl.ər.ɑː.dəʊ pəˈteɪ.təʊ ˌbiː.təl/(also mainly UKColorado beetle) a type of beetle with black and yellow lines on its body that attacks potato plants Synonym
potato beetle anna1311/iStock/Getty Images Plus/GettyImages SMART Vocabulary: related words and phrases Insect names anopheles ant aphid beastie bedbug deathwatch beetle dragonfly dust mite earwig earworm house dust mite housefly insect jigger ladybird scarab silverfish sow bug spider mite stick insect |