1 breeding

2 to incubate

3 innovation (esp. in commerce and marketing)

1 egg

2 ovum

3 spawn

4 (coll.) testicles

5 (old) penis

6 (expletive) fucking

1 ovum

1 ovary

1 to ovulate

1 lit. the matter has become a pile of eggs (idiom); fig. at a critical juncture

1 lit. to strike a stone with egg (idiom); to attempt the impossible

2 to invite disaster by overreaching oneself

1 precarious as pile of eggs (idiom); ready to fall and break at any moment

2 in a dangerous state

1 lit. to kill the chicken to get the eggs (idiom)

2 fig. to kill the goose that lays the golden eggs

1 lit. when the nest is upset no egg is left intact (idiom)

2 fig. when one falls in disgrace the whole family is doomed