Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun y2k

1 sense of y2k

Sense 1
Y2K -- (the year 2000 in the Gregorian calendar)
       => year, twelvemonth, yr -- (a period of time containing 365 (or 366) days; "she is 4 years old"; "in the year 1920")