The Collaborative International Dictionary of English. 2000.
oopak — oo·pak … English syllables
oopak — … Useful english dictionary
Oopack — Oo pack, Oopak Oo pak, n. [So named from a district in China.] A kind of black tea. [1913 Webster] … The Collaborative International Dictionary of English
oopack — noun see oopak … Useful english dictionary