noun Etymology: probably alteration of obsolete codworm; from the case or tube in which it lives Date: 1622 the larva of a caddis fly that lives in and carries around a silken case covered with bits of debris
CADDISWORM
Meaning of CADDISWORM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012