Noun
(colloquial, often childish) Stomach or belly.
Synonym: belly
(US, slang) Protruding belly, paunch.
Synonyms: see Thesaurus:paunch
(informal) A woman's uterus, especially in reference to where a baby is carried.
Source: en.wiktionary.orgAmericans spend more money on Botox, face lifts and tummy tucks than on the age-old scourges of polio, small pox and malaria. Victor Davis Hanson
One bit of advice someone gave me - which I haven't yet tried - is that if you go to an area where you might pick up a tummy bug, you should seek out the local probiotic yogurt. Eating it will introduce you to the local gut flora, apparently. Anthony Stewart Head
Women have to show that tummy to stay noticed. Crystal Gayle
Dummy, dummy, go out now and fill your tummy. William Goldman
Beauty does not fill your tummy. Estonian Proverb
If a man rides on the back of a tiger, he should never be surprised if he ends up in its tummy. African Proverb