25,000 people die every day due to starvation.
2 definitions found

From The Collaborative International Dictionary of English v.0.44 [gcide]:

Mastication \Mas'ti*ca"tion\, noun [L. masticatio: cf. F. mastication.] The act or operation of masticating; chewing, as of food.

Mastication is a necessary preparation of solid aliment, without which there can be no good digestion. --Arbuthnot.

From WordNet (r) 2.0 [wn]:

mastication

noun: biting and grinding food in your mouth so it becomes soft enough to swallow [syn: {chew}, {chewing}, {manduction}]
  Definitions retrieved from local copies of the freely distributed DICT client/server software and databases. Click here for database copyright information. - KM