Meaning of FULLY in English
adv.1 completely, entirely (am fully aware).
2 no less or fewer than (fully 60).
Phrases and idioms:
fully-fashioned (of women's clothing) shaped to fit the body. fully-fledged mature.
Etymology: OE fullice (as FULL(1), -LY(2))
Oxford English vocab. Оксфордский английский словарь. 2012