Khmer Dictionary: បាច់

1. បាច់ ( n. & clf. ) [bac]
   bunch, bundle (of sugarcane, firewood), sheaf (of corn) eg. ឧសមួយបាច់ one bundle of firewood
   
2. បាច់ ( v ) [bac]
   to trouble, bother, worry, concern oneself
   
3. បាច់ ( adj ) [bac]
   to be necessary, worthwhile, to one's advantage (used chiefly with the negative particles such as កុំ, មិន, ពុំ to mean `don't worry, it's of no importance, it's not necessary, it's not worth troubling yourself')
   Eg. ពុំបាច់ឡើយ: Never mind.
1. កុំបាច់ [kom bac] : not necessary, do not insist on
   Eg. យើងញ៉ាំទៅ សុំនេះសុំនោះកុំបាច់ចាំវាអី​!: Let's go eat; it's not necessary to wait for him!
2. បីបាច់ [bəy bac] : to take care of, look after, watch over; to need, require, to be necessary
   
3. ស្រេចបាច់ [srac bac] : absolutely, quite, fully, completely, entirely; to be completely finished