1) as far as, until
Part of Speech: particle
From G3372; as far as, that is, up to a certain point (as preposition of extent [denoting the terminus, whereas G891 refers especially to the space of time or place intervening] or conjugation): - till, (un-) to, until.
|(μέχρις οὗ) until||67.119|
|c to the degree that||78.51|
|to the degree that||78.51|
|b as far as||84.19|
These two sites give similar information, with the definition from several dictionaries and statistics on the use of the word.
Perseus Digital Library
University of Chicago's Logion lexicon
Thayer's dictionary plus other information.
From this site's dictionary (in Italian)
Click on the first column to search for that word as a form of the root μέχρι(ς); click on the second column to search for that grammatical form of the root μέχρι(ς); click on the third column to search for that word and grammatical form; click on the total to search for the root μέχρι(ς).