Definition of "can"
can1
/ˈkæn/
verb
third-person singular simple present can, present participle (by suppletion) able, simple past could, past participle (obsolete except in adjectival use) couth
(auxiliary verb, defective) Used with verbs of perception.
can2
/ˈkæn/
noun
plural cans
(US, slang) Buttocks.
(slang, in the plural) Headphones.
verb
third-person singular simple present cans, present participle canning, simple past and past participle canned