ditto (mark)
noun, adverb [C usually sing]
a symbol which means 'the same' and is used in a list to avoid writing again the word which is written immediately above it
ditto
adverb [not gradable]
Local residents are opposed to the proposal. Ditto many members of the council (=They are also).
"I love thunderstorms." "Ditto (=So do I). They're really exciting."
AMERICAN "I'll have a pizza." "That goes ditto for me."