MAJORLY
Meaning of MAJORLY in English
ma ‧ jor ‧ ly /ˈmeɪdʒəli $ -ər-/ BrE AmE adverb [+ adjective/adverb] informal
extremely:
I was majorly upset, as you can imagine.
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012